Code:
/ DotNET / DotNET / 8.0 / untmp / whidbey / REDBITS / ndp / fx / src / Designer / WebForms / System / Web / UI / Design / WebControls / AddDataControlFieldDialog.cs / 1 / AddDataControlFieldDialog.cs
//------------------------------------------------------------------------------
//
// Copyright (c) Microsoft Corporation. All rights reserved.
//
//-----------------------------------------------------------------------------
namespace System.Web.UI.Design.WebControls {
using System;
using System.Collections;
using System.ComponentModel;
using System.ComponentModel.Design;
using System.Design;
using System.Diagnostics;
using System.Drawing;
using System.Globalization;
using System.Web.UI.Design.Util;
using System.Web.UI.WebControls;
using System.Windows.Forms;
using System.Windows.Forms.Design;
using Control = System.Web.UI.Control;
using ControlDesigner = System.Web.UI.Design.ControlDesigner;
using GridView = System.Web.UI.WebControls.GridView;
using BorderStyle =System.Windows.Forms.BorderStyle;
using Button = System.Windows.Forms.Button;
using Label = System.Windows.Forms.Label;
using ComboBox = System.Windows.Forms.ComboBox;
using TextBox = System.Windows.Forms.TextBox;
using CheckBox = System.Windows.Forms.CheckBox;
using RadioButton = System.Windows.Forms.RadioButton;
using Panel = System.Windows.Forms.Panel;
///
/// The AddDataControlField dialog used for web controls. This is invoked when you click the "Add new column" verb on DetailsView or GridView.
///
///
/// Creates a new instance of the class
///
public AddDataControlFieldDialog(DataBoundControlDesigner controlDesigner) : base(controlDesigner.Component.Site) {
this._controlDesigner = controlDesigner;
IgnoreRefreshSchemaEvents();
InitForm();
}
private DataBoundControl Control {
get {
return _controlDesigner.Component as DataBoundControl;
}
}
protected override string HelpTopic {
get {
return "net.Asp.DataControlField.AddDataControlFieldDialog";
}
}
private bool IgnoreRefreshSchema {
get {
if (_controlDesigner is GridViewDesigner) {
return ((GridViewDesigner)_controlDesigner)._ignoreSchemaRefreshedEvent;
}
if (_controlDesigner is DetailsViewDesigner) {
return ((DetailsViewDesigner)_controlDesigner)._ignoreSchemaRefreshedEvent;
}
return false;
}
set {
if (_controlDesigner is GridViewDesigner) {
((GridViewDesigner)_controlDesigner)._ignoreSchemaRefreshedEvent = value;
}
if (_controlDesigner is DetailsViewDesigner) {
((DetailsViewDesigner)_controlDesigner)._ignoreSchemaRefreshedEvent = value;
}
}
}
///
/// Adds the controls that are common to all fields
///
private void AddControls() {
_okButton.SetBounds(formWidth - rightPadding - (buttonWidth * 2) - horizPadding,
formHeight - bottomPadding - buttonHeight,
buttonWidth,
buttonHeight);
_okButton.Click += new EventHandler(this.OnClickOKButton);
_okButton.Text = SR.GetString(SR.OKCaption);
_okButton.TabIndex = 201;
_okButton.FlatStyle = FlatStyle.System;
_okButton.DialogResult = System.Windows.Forms.DialogResult.OK;
_cancelButton.SetBounds(formWidth - rightPadding - buttonWidth,
formHeight - bottomPadding - buttonHeight,
buttonWidth,
buttonHeight);
_cancelButton.DialogResult = DialogResult.Cancel;
_cancelButton.Text = SR.GetString(SR.CancelCaption);
_cancelButton.FlatStyle = FlatStyle.System;
_cancelButton.TabIndex = 202;
_cancelButton.DialogResult = System.Windows.Forms.DialogResult.Cancel;
_fieldLabel.Text = SR.GetString(SR.DCFAdd_ChooseField);
_fieldLabel.TabStop = false;
_fieldLabel.TextAlign = ContentAlignment.BottomLeft;
_fieldLabel.SetBounds(labelLeft,
topPadding,
formWidth - (labelLeft * 2),
labelHeight);
_fieldLabel.TabIndex = 0;
_fieldList.DropDownStyle = ComboBoxStyle.DropDownList;
_fieldList.TabIndex = 1;
_controlsPanel.SetBounds(controlLeft,
fieldControlTop,
formWidth,
formHeight - fieldControlTop - bottomPadding - buttonHeight - vertPadding);
_controlsPanel.TabIndex = 100;
for (int i = 0; i < GetDataControlFieldControls().Length; i++) {
DataControlFieldControl fieldControl = GetDataControlFieldControls()[i];
_fieldList.Items.Add(fieldControl.FieldName);
fieldControl.Visible = false;
fieldControl.TabStop = false;
fieldControl.SetBounds(0,
0,
formWidth,
formHeight - fieldControlTop - bottomPadding - buttonHeight - vertPadding);
_controlsPanel.Controls.Add(fieldControl);
}
_fieldList.SelectedIndex = 0;
_fieldList.SelectedIndexChanged += new EventHandler(this.OnSelectedFieldTypeChanged);
SetSelectedFieldControlVisible();
_fieldList.SetBounds(labelLeft,
topPadding + labelHeight + labelPadding,
fieldChooserWidth,
controlHeight);
_refreshSchemaLink.SetBounds(labelLeft,
formHeight - bottomPadding - buttonHeight,
linkWidth,
(labelHeight * 2) + (labelPadding * 2) + vertPadding);
_refreshSchemaLink.TabIndex = 200;
_refreshSchemaLink.Visible = false;
_refreshSchemaLink.Text = SR.GetString(SR.DataSourceDesigner_RefreshSchemaNoHotkey);
_refreshSchemaLink.UseMnemonic = true;
_refreshSchemaLink.LinkClicked += new LinkLabelLinkClickedEventHandler(this.OnClickRefreshSchema);
this.AcceptButton = this._okButton;
this.CancelButton = this._cancelButton;
this.Controls.AddRange(new System.Windows.Forms.Control[] {
_cancelButton,
_okButton,
_fieldLabel,
_fieldList,
_controlsPanel,
_refreshSchemaLink
});
}
private IDataSourceFieldSchema[] GetBooleanFieldSchemas() {
IDataSourceFieldSchema[] fieldSchemas = GetFieldSchemas();
ArrayList booleanFieldsList = new ArrayList();
IDataSourceFieldSchema[] booleanFieldSchemas = null;
if (fieldSchemas != null) {
foreach (IDataSourceFieldSchema schema in fieldSchemas) {
if (schema.DataType == typeof(bool)) {
booleanFieldsList.Add(schema);
}
}
booleanFieldSchemas = new IDataSourceFieldSchema[booleanFieldsList.Count];
booleanFieldsList.CopyTo(booleanFieldSchemas);
}
return booleanFieldSchemas;
}
private DataControlFieldControl[] GetDataControlFieldControls() {
Type controlType = Control.GetType();
if (_dataControlFieldControls == null) {
_dataControlFieldControls = new DataControlFieldControl[] {
new BoundFieldControl(GetFieldSchemas(), controlType),
new CheckBoxFieldControl(GetBooleanFieldSchemas(), controlType),
new HyperLinkFieldControl(GetFieldSchemas(), controlType),
new ButtonFieldControl(null, controlType),
new CommandFieldControl(null, controlType),
new ImageFieldControl(GetFieldSchemas(), controlType),
new TemplateFieldControl(null, controlType)
};
}
return _dataControlFieldControls;
}
///
/// Returns an array of string indicating the fields of the schema, paying attention
/// to DataMember if there is one.
///
private IDataSourceFieldSchema[] GetFieldSchemas() {
if (_fieldSchemas == null) {
IDataSourceViewSchema schema = null;
if (_controlDesigner != null) {
DesignerDataSourceView view = _controlDesigner.DesignerView;
if (view != null) {
try {
schema = view.Schema;
}
catch (Exception ex) {
IComponentDesignerDebugService debugService = (IComponentDesignerDebugService)ServiceProvider.GetService(typeof(IComponentDesignerDebugService));
if (debugService != null) {
debugService.Fail(SR.GetString(SR.DataSource_DebugService_FailedCall, "DesignerDataSourceView.Schema", ex.Message));
}
}
}
}
if (schema != null) {
_fieldSchemas = schema.GetFields();
}
}
return _fieldSchemas;
}
private void IgnoreRefreshSchemaEvents() {
_initialIgnoreRefreshSchemaValue = IgnoreRefreshSchema;
IgnoreRefreshSchema = true;
IDataSourceDesigner dsd = _controlDesigner.DataSourceDesigner;
if (dsd != null) {
dsd.SuppressDataSourceEvents();
}
}
///
/// Initialized the form and calls functions to add controls to the form
///
private void InitForm() {
SuspendLayout();
_okButton = new Button();
_cancelButton = new Button();
_fieldLabel = new Label();
_fieldList = new ComboBox();
_refreshSchemaLink = new LinkLabel();
_controlsPanel = new Panel();
AddControls();
IDataSourceDesigner dataSourceDesigner = _controlDesigner.DataSourceDesigner;
if (dataSourceDesigner != null) {
if (dataSourceDesigner.CanRefreshSchema) {
_refreshSchemaLink.Visible = true;
}
}
this.Text = SR.GetString(SR.DCFAdd_Title);
this.FormBorderStyle = FormBorderStyle.FixedDialog;
this.ClientSize = new Size(formWidth, formHeight);
this.AcceptButton = _okButton;
this.CancelButton = _cancelButton;
this.Icon = null;
InitializeForm();
ResumeLayout(false);
PerformLayout();
}
///
/// Handles the OK click event and closes the form.
///
private void OnClickOKButton(object sender, EventArgs e) {
DataControlFieldControl fieldControl = GetDataControlFieldControls()[_fieldList.SelectedIndex];
DataBoundControl control = Control;
if (control is GridView) {
((GridView)control).Columns.Add(fieldControl.SaveValues());
}
else if (control is DetailsView) {
((DetailsView)control).Fields.Add(fieldControl.SaveValues());
}
}
///
/// Refreshes the schema of the data bound control.
///
private void OnClickRefreshSchema(object source, LinkLabelLinkClickedEventArgs e) {
if (_controlDesigner != null) {
IDataSourceDesigner dataSourceDesigner = _controlDesigner.DataSourceDesigner;
if (dataSourceDesigner != null) {
if (dataSourceDesigner.CanRefreshSchema) {
IDictionary preservedFields = GetDataControlFieldControls()[_fieldList.SelectedIndex].PreserveFields();
dataSourceDesigner.RefreshSchema(false);
_fieldSchemas = GetFieldSchemas();
GetDataControlFieldControls()[0].RefreshSchema(_fieldSchemas);
GetDataControlFieldControls()[1].RefreshSchema(GetBooleanFieldSchemas());
GetDataControlFieldControls()[2].RefreshSchema(_fieldSchemas);
GetDataControlFieldControls()[5].RefreshSchema(_fieldSchemas);
GetDataControlFieldControls()[_fieldList.SelectedIndex].RestoreFields(preservedFields);
}
}
}
}
protected override void OnClosed(EventArgs e) {
IDataSourceDesigner dsd = _controlDesigner.DataSourceDesigner;
if (dsd != null) {
dsd.ResumeDataSourceEvents();
}
IgnoreRefreshSchema = _initialIgnoreRefreshSchemaValue;
}
///
/// Handles a selection change in the drop down that picks a field type
///
private void OnSelectedFieldTypeChanged(object sender, EventArgs e) {
SetSelectedFieldControlVisible();
}
private void SetSelectedFieldControlVisible() {
foreach (DataControlFieldControl fieldControl in GetDataControlFieldControls()) {
fieldControl.Visible = false;
}
GetDataControlFieldControls()[_fieldList.SelectedIndex].Visible = true;
this.Refresh();
}
private abstract class DataControlFieldControl : System.Windows.Forms.Control {
protected string[] _fieldSchemaNames;
protected Type _controlType;
protected bool _haveSchema;
protected IDataSourceFieldSchema[] _fieldSchemas;
private Label _headerTextLabel;
private TextBox _headerTextBox;
public DataControlFieldControl(IDataSourceFieldSchema[] fieldSchemas, Type controlType) {
_fieldSchemas = fieldSchemas;
if (fieldSchemas != null && fieldSchemas.Length > 0) {
_haveSchema = true;
}
_controlType = controlType;
InitializeComponent();
}
public abstract string FieldName {
get;
}
protected string[] GetFieldSchemaNames() {
if (_fieldSchemaNames == null) {
if (_fieldSchemas != null) {
int fields = _fieldSchemas.Length;
_fieldSchemaNames = new string[fields];
for (int i = 0; i < fields; i++) {
_fieldSchemaNames[i] = _fieldSchemas[i].Name;
}
}
}
return _fieldSchemaNames;
}
///
/// Adds all necessary controls to this controls' control tree
///
protected virtual void InitializeComponent() {
_headerTextLabel = new Label();
_headerTextBox = new TextBox();
_headerTextLabel.Text = SR.GetString(SR.DCFAdd_HeaderText);
_headerTextLabel.TextAlign = ContentAlignment.BottomLeft;
_headerTextLabel.SetBounds(0, 0, labelWidth, labelHeight);
_headerTextBox.TabIndex = 0;
_headerTextBox.SetBounds(0, labelHeight + labelPadding, textBoxWidth, controlHeight);
this.Controls.AddRange(new System.Windows.Forms.Control[] {
_headerTextLabel,
_headerTextBox});
}
///
/// Called on the field in focus right before RefreshSchema is called
///
public IDictionary PreserveFields() {
Hashtable table = new Hashtable();
table["HeaderText"] = _headerTextBox.Text;
PreserveFields(table);
return table;
}
protected abstract void PreserveFields(IDictionary table);
public void RefreshSchema(IDataSourceFieldSchema[] fieldSchemas) {
_fieldSchemas = fieldSchemas;
_fieldSchemaNames = null;
if (fieldSchemas != null && fieldSchemas.Length > 0) {
_haveSchema = true;
}
RefreshSchemaFields();
}
protected virtual void RefreshSchemaFields() {
return;
}
///
/// Called on the field in focus after RefreshSchema is called
///
public void RestoreFields(IDictionary table) {
_headerTextBox.Text = table["HeaderText"].ToString();
RestoreFieldsInternal(table);
}
protected abstract void RestoreFieldsInternal(IDictionary table);
///
/// Called when OK is pressed to reflect the control's values back into the newly created field.
///
protected abstract DataControlField SaveValues(string headerText);
///
/// Called when OK is pressed to reflect the control's values back into the newly created field.
///
public DataControlField SaveValues() {
string headerText = _headerTextBox.Text;
return SaveValues(headerText);
}
protected string StripAccelerators(string text) {
return text.Replace("&", String.Empty);
}
}
private class BoundFieldControl : DataControlFieldControl {
Label _dataFieldLabel;
ComboBox _dataFieldList;
TextBox _dataFieldBox;
CheckBox _readOnlyCheckBox;
public BoundFieldControl(IDataSourceFieldSchema[] fieldSchemas, Type controlType) : base(fieldSchemas, controlType) {
}
public override string FieldName {
get {
return "BoundField";
}
}
///
/// Adds all necessary controls to this controls' control tree
///
protected override void InitializeComponent() {
base.InitializeComponent();
_dataFieldList = new ComboBox();
_dataFieldBox = new TextBox();
_dataFieldLabel = new Label();
_readOnlyCheckBox = new CheckBox();
_dataFieldLabel.Text = SR.GetString(SR.DCFAdd_DataField);
_dataFieldLabel.TextAlign = ContentAlignment.BottomLeft;
_dataFieldLabel.SetBounds(0,
labelHeight + labelPadding + vertPadding + controlHeight,
labelWidth,
labelHeight);
_dataFieldList.DropDownStyle = ComboBoxStyle.DropDownList;
_dataFieldList.TabIndex = 1;
_dataFieldList.SetBounds(0,
(labelHeight * 2) + (labelPadding * 2) + vertPadding + controlHeight,
textBoxWidth,
controlHeight);
_dataFieldList.SelectedIndexChanged += new EventHandler(OnSelectedDataFieldChanged);
_dataFieldBox.TabIndex = 1;
_dataFieldBox.SetBounds(0,
(labelHeight * 2) + (labelPadding * 2) + vertPadding + controlHeight,
textBoxWidth,
controlHeight);
_readOnlyCheckBox.TabIndex = 2;
_readOnlyCheckBox.Text = SR.GetString(SR.DCFAdd_ReadOnly);
_readOnlyCheckBox.SetBounds(0,
(labelHeight * 2) + (labelPadding * 2) + (vertPadding * 2) + (controlHeight * 2),
textBoxWidth,
controlHeight);
RefreshSchemaFields();
Controls.AddRange(new System.Windows.Forms.Control[] {
_dataFieldLabel,
_dataFieldBox,
_dataFieldList,
_readOnlyCheckBox});
}
private void OnSelectedDataFieldChanged(object sender, EventArgs e) {
if (_haveSchema) {
int dataFieldIndex = Array.IndexOf(GetFieldSchemaNames(), _dataFieldList.Text);
if (dataFieldIndex >= 0) {
if (_fieldSchemas[dataFieldIndex].PrimaryKey) {
_readOnlyCheckBox.Checked = true;
return;
}
}
}
_readOnlyCheckBox.Checked = false;
}
protected override void PreserveFields(IDictionary table) {
if (_haveSchema) {
table["DataField"] = _dataFieldList.Text;
}
else {
table["DataField"] = _dataFieldBox.Text;
}
table["ReadOnly"] = _readOnlyCheckBox.Checked;
}
protected override void RefreshSchemaFields() {
if (_haveSchema) {
_dataFieldList.Items.Clear();
_dataFieldList.Items.AddRange(GetFieldSchemaNames());
_dataFieldList.SelectedIndex = 0;
_dataFieldList.Visible = true;
_dataFieldBox.Visible = false;
}
else {
_dataFieldList.Visible = false;
_dataFieldBox.Visible = true;
}
}
protected override void RestoreFieldsInternal(IDictionary table) {
string dataField = table["DataField"].ToString();
if (_haveSchema) {
if (dataField.Length > 0) {
bool foundItem = false;
foreach (object listItem in _dataFieldList.Items) {
if (String.Compare(dataField, listItem.ToString(), StringComparison.OrdinalIgnoreCase) == 0) {
_dataFieldList.SelectedItem = listItem;
foundItem = true;
break;
}
}
if (!foundItem) {
_dataFieldList.Items.Insert(0, dataField);
_dataFieldList.SelectedIndex = 0;
}
}
}
else {
_dataFieldBox.Text = dataField;
}
_readOnlyCheckBox.Checked = (bool)table["ReadOnly"];
}
///
/// Called when OK is pressed to reflect the control's values back into the newly created field.
///
protected override DataControlField SaveValues(string headerText) {
BoundField field = new BoundField();
field.HeaderText = headerText;
if (_haveSchema) {
field.DataField = _dataFieldList.Text;
}
else {
field.DataField = _dataFieldBox.Text;
}
field.ReadOnly = _readOnlyCheckBox.Checked;
field.SortExpression = field.DataField;
return field;
}
}
private class CheckBoxFieldControl : DataControlFieldControl {
Label _dataFieldLabel;
ComboBox _dataFieldList;
TextBox _dataFieldBox;
CheckBox _readOnlyCheckBox;
public CheckBoxFieldControl(IDataSourceFieldSchema[] fieldSchemas, Type controlType) : base(fieldSchemas, controlType) {
}
public override string FieldName {
get {
return "CheckBoxField";
}
}
///
/// Adds all necessary controls to this controls' control tree
///
protected override void InitializeComponent() {
base.InitializeComponent();
_dataFieldList = new ComboBox();
_dataFieldBox = new TextBox();
_dataFieldLabel = new Label();
_readOnlyCheckBox = new CheckBox();
_dataFieldLabel.Text = SR.GetString(SR.DCFAdd_DataField);
_dataFieldLabel.TextAlign = ContentAlignment.BottomLeft;
_dataFieldLabel.SetBounds(0,
labelHeight + labelPadding + vertPadding + controlHeight,
labelWidth,
labelHeight);
_dataFieldList.DropDownStyle = ComboBoxStyle.DropDownList;
_dataFieldList.TabIndex = 1;
_dataFieldList.SetBounds(0,
(labelHeight * 2) + (labelPadding * 2) + vertPadding + controlHeight,
textBoxWidth,
controlHeight);
_dataFieldBox.TabIndex = 1;
_dataFieldBox.SetBounds(0,
(labelHeight * 2) + (labelPadding * 2) + vertPadding + controlHeight,
textBoxWidth,
controlHeight);
_readOnlyCheckBox.TabIndex = 2;
_readOnlyCheckBox.Text = SR.GetString(SR.DCFAdd_ReadOnly);
_readOnlyCheckBox.SetBounds(0,
(labelHeight * 2) + (labelPadding * 2) + (vertPadding * 2) + (controlHeight * 2),
textBoxWidth,
controlHeight);
RefreshSchemaFields();
Controls.AddRange(new System.Windows.Forms.Control[] {
_dataFieldLabel,
_dataFieldBox,
_dataFieldList,
_readOnlyCheckBox});
}
protected override void PreserveFields(IDictionary table) {
if (_haveSchema) {
table["DataField"] = _dataFieldList.Text;
}
else {
table["DataField"] = _dataFieldBox.Text;
}
table["ReadOnly"] = _readOnlyCheckBox.Checked;
}
protected override void RefreshSchemaFields() {
if (_haveSchema) {
_dataFieldList.Items.Clear();
_dataFieldList.Items.AddRange(GetFieldSchemaNames());
_dataFieldList.SelectedIndex = 0;
_dataFieldList.Visible = true;
_dataFieldBox.Visible = false;
}
else {
_dataFieldList.Visible = false;
_dataFieldBox.Visible = true;
}
}
protected override void RestoreFieldsInternal(IDictionary table) {
string dataField = table["DataField"].ToString();
if (_haveSchema) {
if (dataField.Length > 0) {
bool foundItem = false;
foreach (object listItem in _dataFieldList.Items) {
if (String.Compare(dataField, listItem.ToString(), StringComparison.OrdinalIgnoreCase) == 0) {
_dataFieldList.SelectedItem = listItem;
foundItem = true;
break;
}
}
if (!foundItem) {
_dataFieldList.Items.Insert(0, dataField);
_dataFieldList.SelectedIndex = 0;
}
}
}
else {
_dataFieldBox.Text = dataField;
}
_readOnlyCheckBox.Checked = (bool)table["ReadOnly"];
}
///
/// Called when OK is pressed to reflect the control's values back into the newly created field.
///
protected override DataControlField SaveValues(string headerText) {
CheckBoxField field = new CheckBoxField();
field.HeaderText = headerText;
if (_haveSchema) {
field.DataField = _dataFieldList.Text;
}
else {
field.DataField = _dataFieldBox.Text;
}
field.ReadOnly = _readOnlyCheckBox.Checked;
field.SortExpression = field.DataField;
return field;
}
}
private class ButtonFieldControl : DataControlFieldControl {
Label _buttonTypeLabel;
Label _commandNameLabel;
Label _textLabel;
ComboBox _buttonTypeList;
ComboBox _commandNameList;
TextBox _textBox;
public ButtonFieldControl(IDataSourceFieldSchema[] fieldSchemas, Type controlType) : base(fieldSchemas, controlType) {
}
public override string FieldName {
get {
return "ButtonField";
}
}
///
/// Adds all necessary controls to this controls' control tree
///
protected override void InitializeComponent() {
base.InitializeComponent();
_buttonTypeLabel = new Label();
_commandNameLabel = new Label();
_textLabel = new Label();
_buttonTypeList = new ComboBox();
_commandNameList = new ComboBox();
_textBox = new TextBox();
_buttonTypeLabel.Text = SR.GetString(SR.DCFAdd_ButtonType);
_buttonTypeLabel.TextAlign = ContentAlignment.BottomLeft;
_buttonTypeLabel.SetBounds(0,
labelHeight + labelPadding + vertPadding + controlHeight,
labelWidth,
labelHeight);
_buttonTypeList.Items.Add(ButtonType.Link.ToString());
_buttonTypeList.Items.Add(ButtonType.Button.ToString());
_buttonTypeList.SelectedIndex = 0;
_buttonTypeList.DropDownStyle = ComboBoxStyle.DropDownList;
_buttonTypeList.TabIndex= 1;
_buttonTypeList.SetBounds(0,
(labelHeight * 2) + (labelPadding * 2) + vertPadding + controlHeight,
textBoxWidth,
controlHeight);
_commandNameLabel.Text = SR.GetString(SR.DCFAdd_CommandName);
_commandNameLabel.TextAlign = ContentAlignment.BottomLeft;
_commandNameLabel.SetBounds(0,
(labelHeight * 2) + (labelPadding * 2) + (vertPadding * 2) + (controlHeight * 2),
labelWidth,
labelHeight);
_commandNameList.Items.Add("Cancel");
_commandNameList.Items.Add("Delete");
_commandNameList.Items.Add("Edit");
_commandNameList.Items.Add("Update");
if (_controlType == typeof(DetailsView)) {
_commandNameList.Items.Insert(3, "Insert");
_commandNameList.Items.Insert(4, "New");
}
else {
if (_controlType == typeof(GridView)) {
_commandNameList.Items.Insert(3, "Select");
}
}
_commandNameList.SelectedIndex = 0;
_commandNameList.DropDownStyle = ComboBoxStyle.DropDownList;
_commandNameList.TabIndex = 2;
_commandNameList.SetBounds(0,
(labelHeight * 3) + (labelPadding * 3) + (vertPadding * 2) + (controlHeight * 2),
textBoxWidth,
controlHeight);
_textLabel.Text = SR.GetString(SR.DCFAdd_Text);
_textLabel.TextAlign = ContentAlignment.BottomLeft;
_textLabel.SetBounds(0,
(labelHeight * 3) + (labelPadding * 3) + (vertPadding * 3) + (controlHeight * 3),
labelWidth,
labelHeight);
_textBox.TabIndex = 3;
_textBox.Text = SR.GetString(SR.DCFEditor_Button);
_textBox.SetBounds(0,
(labelHeight * 4) + (labelPadding * 4) + (vertPadding * 3) + (controlHeight * 3),
textBoxWidth,
controlHeight);
Controls.AddRange(new System.Windows.Forms.Control[] {
_buttonTypeLabel,
_commandNameLabel,
_textLabel,
_buttonTypeList,
_commandNameList,
_textBox});
}
protected override void PreserveFields(IDictionary table) {
table["ButtonType"] = _buttonTypeList.SelectedIndex;
table["CommandName"] = _commandNameList.SelectedIndex;
table["Text"] = _textBox.Text;
}
protected override void RestoreFieldsInternal(IDictionary table) {
_buttonTypeList.SelectedIndex = (int)table["ButtonType"];
_commandNameList.SelectedIndex = (int)table["CommandName"];
_textBox.Text = table["Text"].ToString();
}
///
/// Called when OK is pressed to reflect the control's values back into the newly created field.
///
protected override DataControlField SaveValues(string headerText) {
ButtonField field = new ButtonField();
if (headerText != null && headerText.Length > 0) {
field.HeaderText = headerText;
field.ShowHeader = true;
}
field.CommandName = _commandNameList.Text;
field.Text = _textBox.Text;
if (_buttonTypeList.SelectedIndex == 0) {
field.ButtonType = ButtonType.Link;
}
else {
field.ButtonType = ButtonType.Button;
}
return field;
}
}
private class HyperLinkFieldControl : DataControlFieldControl {
TextBox _dataTextFieldBox;
TextBox _dataNavFieldBox;
TextBox _dataNavFSBox;
TextBox _textBox;
TextBox _textFSBox;
TextBox _linkBox;
ComboBox _dataTextFieldList;
ComboBox _dataNavFieldList;
RadioButton _staticTextRadio;
RadioButton _bindTextRadio;
RadioButton _staticUrlRadio;
RadioButton _bindUrlRadio;
Label _linkTextFormatStringLabel;
Label _linkUrlFormatStringLabel;
Label _linkTextFormatStringExampleLabel;
Label _linkUrlFormatStringExampleLabel;
GroupBox _textGroupBox;
GroupBox _linkGroupBox;
Panel _staticTextPanel;
Panel _bindTextPanel;
Panel _staticUrlPanel;
Panel _bindUrlPanel;
public HyperLinkFieldControl(IDataSourceFieldSchema[] fieldSchemas, Type controlType) : base(fieldSchemas, controlType) {
}
public override string FieldName {
get {
return "HyperLinkField";
}
}
///
/// Adds all necessary controls to this controls' control tree
///
protected override void InitializeComponent() {
base.InitializeComponent();
_dataTextFieldBox = new TextBox();
_dataNavFieldBox = new TextBox();
_dataNavFSBox = new TextBox();
_linkBox = new TextBox();
_textBox = new TextBox();
_textFSBox = new TextBox();
_dataTextFieldList = new ComboBox();
_dataNavFieldList = new ComboBox();
_staticTextRadio = new RadioButton();
_bindTextRadio = new RadioButton();
_staticUrlRadio = new RadioButton();
_bindUrlRadio = new RadioButton();
_linkTextFormatStringLabel = new Label();
_linkUrlFormatStringLabel = new Label();
_linkTextFormatStringExampleLabel = new Label();
_linkUrlFormatStringExampleLabel = new Label();
_textGroupBox = new GroupBox();
_linkGroupBox = new GroupBox();
_staticTextPanel = new Panel();
_bindTextPanel = new Panel();
_staticUrlPanel = new Panel();
_bindUrlPanel = new Panel();
const int boxOffset = 9;
// text
_textGroupBox.SetBounds(0,
labelHeight + labelPadding + (vertPadding * 2) + controlHeight,
labelWidth + 20,
(labelHeight * 3) + (labelPadding * 3) + (vertPadding * 3) + (controlHeight * 5));
_textGroupBox.Text = SR.GetString(SR.DCFAdd_HyperlinkText);
_textGroupBox.TabIndex = 1;
// static text radio
_staticTextRadio.TabIndex = 0;
_staticTextRadio.Text = SR.GetString(SR.DCFAdd_SpecifyText);
_staticTextRadio.CheckedChanged += new EventHandler(OnTextRadioChanged);
_staticTextRadio.Checked = true;
_staticTextRadio.SetBounds(boxOffset,
labelHeight + labelPadding,
labelWidth - boxOffset,
controlHeight);
// _staticTextPanel contents
_textBox.TabIndex = 0;
_textBox.SetBounds(0,
0,
textBoxWidth - 15 - boxOffset,
controlHeight);
_textBox.AccessibleName = StripAccelerators(SR.GetString(SR.DCFAdd_SpecifyText));
// end _staticTextPanel contents
_staticTextPanel.TabIndex = 1;
_staticTextPanel.SetBounds(15 + boxOffset,
labelHeight + labelPadding + (controlHeight * 1),
textBoxWidth - 15 - boxOffset,
controlHeight + vertPadding);
_staticTextPanel.Controls.Add(_textBox);
// bind text radio
_bindTextRadio.TabIndex = 2;
_bindTextRadio.Text = SR.GetString(SR.DCFAdd_BindText);
_bindTextRadio.SetBounds(boxOffset,
(labelHeight * 1) + labelPadding + (controlHeight * 2) + vertPadding,
labelWidth - boxOffset,
controlHeight);
// _bindTextPanel contents
_dataTextFieldList.TabIndex = 0;
_dataTextFieldList.SetBounds(0,
0,
textBoxWidth - 15 - boxOffset,
controlHeight);
_dataTextFieldList.AccessibleName = StripAccelerators(SR.GetString(SR.DCFAdd_BindText));
_dataTextFieldBox.TabIndex = 1;
_dataTextFieldBox.SetBounds(0,
0,
textBoxWidth - 15 - boxOffset,
controlHeight);
_dataTextFieldBox.AccessibleName = StripAccelerators(SR.GetString(SR.DCFAdd_BindText));
_linkTextFormatStringLabel.Text = SR.GetString(SR.DCFAdd_TextFormatString);
_linkTextFormatStringLabel.TabIndex = 2;
_linkTextFormatStringLabel.TextAlign = ContentAlignment.BottomLeft;
_linkTextFormatStringLabel.SetBounds(0,
(controlHeight * 1),
labelWidth - 15 - boxOffset,
labelHeight);
_textFSBox.TabIndex = 3;
_textFSBox.SetBounds(0,
(labelHeight * 1) + labelPadding + (controlHeight * 1),
textBoxWidth - 15 - boxOffset,
controlHeight);
_linkTextFormatStringExampleLabel.Text = SR.GetString(SR.DCFAdd_TextFormatStringExample);
_linkTextFormatStringExampleLabel.Enabled = false;
_linkTextFormatStringExampleLabel.TextAlign = ContentAlignment.BottomLeft;
_linkTextFormatStringExampleLabel.SetBounds(0,
(labelHeight * 1) + labelPadding + (controlHeight * 2),
textBoxWidth - 15 - boxOffset,
labelHeight);
// end _bindTextPanel contents
_bindTextPanel.TabIndex = 3;
_bindTextPanel.SetBounds(15 + boxOffset,
(labelHeight * 1) + labelPadding + (controlHeight * 3) + vertPadding,
labelWidth - 15 - boxOffset,
(labelHeight * 2) + (labelPadding * 2) + (controlHeight * 2));
_bindTextPanel.Controls.AddRange(new System.Windows.Forms.Control[] {
_bindTextRadio,
_dataTextFieldList,
_dataTextFieldBox,
_linkTextFormatStringLabel,
_textFSBox,
_linkTextFormatStringExampleLabel});
_textGroupBox.Controls.AddRange(new System.Windows.Forms.Control[] {
_staticTextRadio,
_staticTextPanel,
_bindTextRadio,
_bindTextPanel});
// url
_linkGroupBox.SetBounds(0,
(labelHeight * 4) + (labelPadding * 4) + (vertPadding * 6) + (controlHeight * 6),
labelWidth + 20,
(labelHeight * 3) + (labelPadding * 3) + (vertPadding * 4) + (controlHeight * 5));
_linkGroupBox.Text = SR.GetString(SR.DCFAdd_HyperlinkURL);
_linkGroupBox.TabIndex = 2;
// staticUrlRadio
_staticUrlRadio.TabIndex = 0;
_staticUrlRadio.Text = SR.GetString(SR.DCFAdd_SpecifyURL);
_staticUrlRadio.CheckedChanged += new EventHandler(OnUrlRadioChanged);
_staticUrlRadio.Checked = true;
_staticUrlRadio.SetBounds(boxOffset,
(labelHeight * 1) + labelPadding,
labelWidth - boxOffset,
controlHeight);
// _staticUrlPanel contents
_linkBox.TabIndex = 0;
_linkBox.SetBounds(0,
0,
textBoxWidth - 15 - boxOffset,
controlHeight);
_linkBox.AccessibleName = StripAccelerators(SR.GetString(SR.DCFAdd_SpecifyURL));
// end _staticUrlPanel contents
_staticUrlPanel.TabIndex = 1;
_staticUrlPanel.SetBounds(15 + boxOffset,
(labelHeight * 1) + labelPadding + (controlHeight * 1),
textBoxWidth - 15 - boxOffset,
controlHeight + vertPadding);
_staticUrlPanel.Controls.Add(_linkBox);
// _bindUrlRadio
_bindUrlRadio.TabIndex = 2;
_bindUrlRadio.Text = SR.GetString(SR.DCFAdd_BindURL);
_bindUrlRadio.SetBounds(boxOffset,
(labelHeight * 1) + labelPadding + (controlHeight * 2) + vertPadding,
labelWidth - boxOffset,
controlHeight);
// _bindUrlPanel contents
_dataNavFieldList.TabIndex = 0;
_dataNavFieldList.SetBounds(0,
0,
textBoxWidth - 15 - boxOffset,
controlHeight);
_dataNavFieldList.AccessibleName = StripAccelerators(SR.GetString(SR.DCFAdd_BindURL));
_dataNavFieldBox.TabIndex = 1;
_dataNavFieldBox.SetBounds(0,
0,
textBoxWidth - 15 - boxOffset,
controlHeight);
_dataNavFieldBox.AccessibleName = StripAccelerators(SR.GetString(SR.DCFAdd_BindURL));
_linkUrlFormatStringLabel.Text = SR.GetString(SR.DCFAdd_URLFormatString);
_linkUrlFormatStringLabel.TabIndex = 2;
_linkUrlFormatStringLabel.TextAlign = ContentAlignment.BottomLeft;
_linkUrlFormatStringLabel.SetBounds(0,
(controlHeight * 1),
labelWidth - 15 - boxOffset,
labelHeight);
_dataNavFSBox.TabIndex = 3;
_dataNavFSBox.SetBounds(0,
(labelHeight * 1) + labelPadding + (controlHeight * 1),
textBoxWidth - 15 - boxOffset,
controlHeight);
_linkUrlFormatStringExampleLabel.Text = SR.GetString(SR.DCFAdd_URLFormatStringExample);
_linkUrlFormatStringExampleLabel.Enabled = false;
_linkUrlFormatStringExampleLabel.TextAlign = ContentAlignment.BottomLeft;
_linkUrlFormatStringExampleLabel.SetBounds(0,
(labelHeight * 1) + labelPadding + (controlHeight * 2),
textBoxWidth - 15 - boxOffset,
labelHeight);
// end _bindUrlPanel contents
_bindUrlPanel.TabIndex = 3;
_bindUrlPanel.SetBounds(15 + boxOffset,
(labelHeight * 1) + labelPadding + (controlHeight * 3) + vertPadding,
labelWidth - 15 - boxOffset,
(labelHeight * 2) + (labelPadding * 2) + (controlHeight * 2));
_bindUrlPanel.Controls.AddRange(new System.Windows.Forms.Control[] {
_dataNavFieldList,
_dataNavFieldBox,
_linkUrlFormatStringLabel,
_dataNavFSBox,
_linkUrlFormatStringExampleLabel});
_linkGroupBox.Controls.AddRange(new System.Windows.Forms.Control[] {
_staticUrlRadio,
_staticUrlPanel,
_bindUrlRadio,
_bindUrlPanel});
// end
RefreshSchemaFields();
Controls.AddRange(new System.Windows.Forms.Control[] {
_textGroupBox,
_linkGroupBox});
}
private void OnTextRadioChanged(object sender, EventArgs e) {
if (_staticTextRadio.Checked) {
_textBox.Enabled = true;
_dataTextFieldList.Enabled = false;
_dataTextFieldBox.Enabled = false;
_textFSBox.Enabled = false;
_linkTextFormatStringLabel.Enabled = false;
}
else {
_textBox.Enabled = false;
_dataTextFieldList.Enabled = true;
_dataTextFieldBox.Enabled = true;
_textFSBox.Enabled = true;
_linkTextFormatStringLabel.Enabled = true;
}
}
private void OnUrlRadioChanged(object sender, EventArgs e) {
if (_staticUrlRadio.Checked) {
_linkBox.Enabled = true;
_dataNavFieldList.Enabled = false;
_dataNavFieldBox.Enabled = false;
_dataNavFSBox.Enabled = false;
_linkUrlFormatStringLabel.Enabled = false;
}
else {
_linkBox.Enabled = false;
_dataNavFieldList.Enabled = true;
_dataNavFieldBox.Enabled = true;
_dataNavFSBox.Enabled = true;
_linkUrlFormatStringLabel.Enabled = true;
}
}
protected override void PreserveFields(IDictionary table) {
if (_haveSchema) {
table["DataTextField"] = _dataTextFieldList.Text;
table["DataNavigateUrlField"] = _dataNavFieldList.Text;
}
else {
table["DataTextField"] = _dataTextFieldBox.Text;
table["DataNavigateUrlField"] = _dataNavFieldBox.Text;
}
table["DataNavigateUrlFormatString"] = _dataNavFSBox.Text;
table["DataTextFormatString"] = _textFSBox.Text;
table["NavigateUrl"] = _linkBox.Text;
table["linkMode"] = _staticUrlRadio.Checked;
table["textMode"] = _staticTextRadio.Checked;
table["Text"] = _textBox.Text;
}
protected override void RefreshSchemaFields() {
if (_haveSchema) {
_dataTextFieldList.Items.Clear();
_dataTextFieldList.Items.AddRange(GetFieldSchemaNames());
_dataTextFieldList.Items.Insert(0, String.Empty);
_dataTextFieldList.SelectedIndex = 0;
_dataTextFieldList.Visible = true;
_dataTextFieldBox.Visible = false;
_dataNavFieldList.Items.Clear();
_dataNavFieldList.Items.AddRange(GetFieldSchemaNames());
_dataNavFieldList.Items.Insert(0, String.Empty);
_dataNavFieldList.SelectedIndex = 0;
_dataNavFieldList.Visible = true;
_dataNavFieldBox.Visible = false;
}
else {
_dataTextFieldList.Visible = false;
_dataTextFieldBox.Visible = true;
_dataNavFieldList.Visible = false;
_dataNavFieldBox.Visible = true;
}
}
protected override void RestoreFieldsInternal(IDictionary table) {
string dataTextField = table["DataTextField"].ToString();
string dataNavigateUrlField = table["DataNavigateUrlField"].ToString();
if (_haveSchema) {
bool foundItem = false;
if (dataTextField.Length > 0) {
foreach (object listItem in _dataTextFieldList.Items) {
if (String.Compare(dataTextField, listItem.ToString(), StringComparison.OrdinalIgnoreCase) == 0) {
_dataTextFieldList.SelectedItem = listItem;
foundItem = true;
break;
}
}
if (!foundItem) {
_dataTextFieldList.Items.Insert(0, dataTextField);
_dataTextFieldList.SelectedIndex = 0;
}
}
if (dataNavigateUrlField.Length > 0) {
foundItem = false;
foreach (object listItem in _dataNavFieldList.Items) {
if (String.Compare(dataNavigateUrlField, listItem.ToString(), StringComparison.OrdinalIgnoreCase) == 0) {
_dataNavFieldList.SelectedItem = listItem;
foundItem = true;
break;
}
}
if (!foundItem) {
_dataNavFieldList.Items.Insert(0, dataNavigateUrlField);
_dataNavFieldList.SelectedIndex = 0;
}
}
}
else {
_dataTextFieldBox.Text = dataTextField;
_dataNavFieldBox.Text = dataNavigateUrlField;
}
_dataNavFSBox.Text = table["DataNavigateUrlFormatString"].ToString();
_textFSBox.Text = table["DataTextFormatString"].ToString();
_linkBox.Text = table["NavigateUrl"].ToString();
_textBox.Text = table["Text"].ToString();
_staticUrlRadio.Checked = (bool)table["linkMode"];
_staticTextRadio.Checked = (bool)table["textMode"];
}
///
/// Called when OK is pressed to reflect the control's values back into the newly created field.
///
protected override DataControlField SaveValues(string headerText) {
HyperLinkField field = new HyperLinkField();
field.HeaderText = headerText;
if (_staticTextRadio.Checked) {
field.Text = _textBox.Text;
}
else {
field.DataTextFormatString = _textFSBox.Text;
if (_haveSchema) {
field.DataTextField = _dataTextFieldList.Text;
}
else {
field.DataTextField = _dataTextFieldBox.Text;
}
}
if (_staticUrlRadio.Checked) {
field.NavigateUrl = _linkBox.Text;
}
else {
field.DataNavigateUrlFormatString = _dataNavFSBox.Text;
if (_haveSchema) {
field.DataNavigateUrlFields = new string[1]{_dataNavFieldList.Text};
}
else {
field.DataNavigateUrlFields = new string[1]{_dataNavFieldBox.Text};
}
}
return field;
}
}
private class CommandFieldControl : DataControlFieldControl {
Label _buttonTypeLabel;
Label _commandButtonsLabel;
ComboBox _buttonTypeList;
CheckBox _deleteBox;
CheckBox _selectBox;
CheckBox _cancelBox;
CheckBox _updateBox;
CheckBox _insertBox;
const int checkBoxLeft = 8;
public CommandFieldControl(IDataSourceFieldSchema[] fieldSchemas, Type controlType) : base(fieldSchemas, controlType) {
}
public override string FieldName {
get {
return "CommandField";
}
}
///
/// Adds all necessary controls to this controls' control tree
///
protected override void InitializeComponent() {
base.InitializeComponent();
_buttonTypeLabel = new Label();
_buttonTypeList = new ComboBox();
_commandButtonsLabel = new Label();
_deleteBox = new CheckBox();
_selectBox = new CheckBox();
_cancelBox = new CheckBox();
_updateBox = new CheckBox();
_insertBox = new CheckBox();
_buttonTypeLabel.Text = SR.GetString(SR.DCFAdd_ButtonType);
_buttonTypeLabel.TextAlign = ContentAlignment.BottomLeft;
_buttonTypeLabel.SetBounds(0,
labelHeight + labelPadding + vertPadding + controlHeight,
labelWidth,
labelHeight);
_buttonTypeList.Items.Add(ButtonType.Link.ToString());
_buttonTypeList.Items.Add(ButtonType.Button.ToString());
_buttonTypeList.SelectedIndex = 0;
_buttonTypeList.DropDownStyle = ComboBoxStyle.DropDownList;
_buttonTypeList.TabIndex= 1;
_buttonTypeList.SetBounds(0,
(labelHeight * 2) + (labelPadding * 2) + vertPadding + controlHeight,
textBoxWidth,
controlHeight);
_commandButtonsLabel.Text = SR.GetString(SR.DCFAdd_CommandButtons);
_commandButtonsLabel.TextAlign = ContentAlignment.BottomLeft;
_commandButtonsLabel.SetBounds(0,
(labelHeight * 2) + (labelPadding * 2) + (vertPadding * 2) + (controlHeight * 2),
labelWidth,
labelHeight);
_deleteBox.Text = SR.GetString(SR.DCFAdd_Delete);
_deleteBox.AccessibleDescription = SR.GetString(SR.DCFAdd_DeleteDesc);
_deleteBox.TextAlign = ContentAlignment.TopLeft;
_deleteBox.CheckAlign = ContentAlignment.TopLeft;
_deleteBox.TabIndex = 2;
_deleteBox.SetBounds(checkBoxLeft,
(labelHeight * 3) + (labelPadding * 3) + (vertPadding * 2) + (controlHeight * 2),
checkBoxWidth,
controlHeight);
_selectBox.Text = SR.GetString(SR.DCFAdd_Select);
_selectBox.AccessibleDescription = SR.GetString(SR.DCFAdd_SelectDesc);
_selectBox.TextAlign = ContentAlignment.TopLeft;
_selectBox.CheckAlign = ContentAlignment.TopLeft;
_selectBox.TabIndex = 4;
_selectBox.SetBounds(checkBoxLeft,
(labelHeight * 3) + (labelPadding * 3) + (vertPadding * 2) + (controlHeight * 3),
checkBoxWidth,
controlHeight);
_cancelBox.Text = SR.GetString(SR.DCFAdd_ShowCancel);
_cancelBox.AccessibleDescription = SR.GetString(SR.DCFAdd_ShowCancelDesc);
_cancelBox.TextAlign = ContentAlignment.TopLeft;
_cancelBox.CheckAlign = ContentAlignment.TopLeft;
_cancelBox.Enabled = false;
_cancelBox.Checked = true;
_cancelBox.TabIndex = 6;
_cancelBox.SetBounds(checkBoxLeft,
(labelHeight * 3) + (labelPadding * 3) + (vertPadding * 2) + (controlHeight * 4),
textBoxWidth,
controlHeight * 2 + vertPadding);
_updateBox.Text = SR.GetString(SR.DCFAdd_EditUpdate);
_updateBox.AccessibleDescription = SR.GetString(SR.DCFAdd_EditUpdateDesc);
_updateBox.TextAlign = ContentAlignment.TopLeft;
_updateBox.CheckAlign = ContentAlignment.TopLeft;
_updateBox.TabIndex = 3;
_updateBox.CheckedChanged += new EventHandler(this.OnCheckedChanged);
_updateBox.SetBounds(checkBoxWidth + horizPadding + checkBoxLeft,
(labelHeight * 3) + (labelPadding * 3) + (vertPadding * 2) + (controlHeight * 2),
checkBoxWidth,
controlHeight);
_insertBox.Text = SR.GetString(SR.DCFAdd_NewInsert);
_insertBox.AccessibleDescription = SR.GetString(SR.DCFAdd_NewInsertDesc);
_insertBox.TextAlign = ContentAlignment.TopLeft;
_insertBox.CheckAlign = ContentAlignment.TopLeft;
_insertBox.TabIndex = 5;
_insertBox.CheckedChanged += new EventHandler(this.OnCheckedChanged);
_insertBox.SetBounds(checkBoxLeft,
(labelHeight * 3) + (labelPadding * 3) + (vertPadding * 2) + (controlHeight * 3),
checkBoxWidth,
controlHeight);
if (_controlType == typeof(GridView)) {
_insertBox.Visible = false;
}
else if (_controlType == typeof(DetailsView)) {
_selectBox.Visible = false;
}
Controls.AddRange(new System.Windows.Forms.Control[] {
_buttonTypeLabel,
_buttonTypeList,
_commandButtonsLabel,
_deleteBox,
_selectBox,
_cancelBox,
_updateBox,
_insertBox });
}
private void OnCheckedChanged(object sender, EventArgs e) {
_cancelBox.Enabled = _updateBox.Checked || _insertBox.Checked;
}
protected override void PreserveFields(IDictionary table) {
table["ButtonType"] = _buttonTypeList.SelectedIndex;
table["ShowDeleteButton"] = _deleteBox.Checked;
table["ShowSelectButton"] = _selectBox.Checked;
table["ShowCancelButton"] = _cancelBox.Checked;
table["ShowEditButton"] = _updateBox.Checked;
table["ShowInsertButton"] = _insertBox.Checked;
}
protected override void RestoreFieldsInternal(IDictionary table) {
_buttonTypeList.SelectedIndex = (int)table["ButtonType"];
_deleteBox.Checked = (bool)table["ShowDeleteButton"];
_selectBox.Checked = (bool)table["ShowSelectButton"];
_cancelBox.Checked = (bool)table["ShowCancelButton"];
_updateBox.Checked = (bool)table["ShowEditButton"];
_insertBox.Checked = (bool)table["ShowInsertButton"];
}
///
/// Called when OK is pressed to reflect the control's values back into the newly created field.
///
protected override DataControlField SaveValues(string headerText) {
CommandField field = new CommandField();
if (headerText != null && headerText.Length > 0) {
field.HeaderText = headerText;
field.ShowHeader = true;
}
if (_buttonTypeList.SelectedIndex == 0) {
field.ButtonType = ButtonType.Link;
}
else {
field.ButtonType = ButtonType.Button;
}
field.ShowDeleteButton = _deleteBox.Checked;
field.ShowSelectButton = _selectBox.Checked;
if (_cancelBox.Enabled) {
field.ShowCancelButton = _cancelBox.Checked;
}
field.ShowEditButton = _updateBox.Checked;
field.ShowInsertButton = _insertBox.Checked;
return field;
}
}
private class TemplateFieldControl : DataControlFieldControl {
public TemplateFieldControl(IDataSourceFieldSchema[] fieldSchemas, Type controlType) : base(fieldSchemas, controlType) {
}
public override string FieldName {
get {
return "TemplateField";
}
}
///
/// Adds all necessary controls to this controls' control tree
///
protected override void InitializeComponent() {
base.InitializeComponent();
}
protected override void PreserveFields(IDictionary table) {
}
protected override void RestoreFieldsInternal(IDictionary table) {
}
///
/// Called when OK is pressed to reflect the control's values back into the newly created field.
///
protected override DataControlField SaveValues(string headerText) {
TemplateField field = new TemplateField();
field.HeaderText = headerText;
return field;
}
}
private class ImageFieldControl : DataControlFieldControl {
Label _imageUrlFieldLabel;
ComboBox _imageUrlFieldList;
TextBox _imageUrlFieldBox;
CheckBox _readOnlyCheckBox;
TextBox _urlFormatBox;
Label _urlFormatBoxLabel;
Label _urlFormatExampleLabel;
public ImageFieldControl(IDataSourceFieldSchema[] fieldSchemas, Type controlType) : base(fieldSchemas, controlType) {
}
public override string FieldName {
get {
return "ImageField";
}
}
///
/// Adds all necessary controls to this controls' control tree
///
protected override void InitializeComponent() {
base.InitializeComponent();
_imageUrlFieldList = new ComboBox();
_imageUrlFieldBox = new TextBox();
_imageUrlFieldLabel = new Label();
_readOnlyCheckBox = new CheckBox();
_urlFormatBox = new TextBox();
_urlFormatBoxLabel = new Label();
_urlFormatExampleLabel = new Label();
_imageUrlFieldLabel.Text = SR.GetString(SR.DCFAdd_DataField);
_imageUrlFieldLabel.TextAlign = ContentAlignment.BottomLeft;
_imageUrlFieldLabel.SetBounds(0,
labelHeight + labelPadding + vertPadding + controlHeight,
labelWidth,
labelHeight);
_imageUrlFieldList.DropDownStyle = ComboBoxStyle.DropDownList;
_imageUrlFieldList.TabIndex = 1;
_imageUrlFieldList.SetBounds(0,
(labelHeight * 2) + (labelPadding * 2) + vertPadding + controlHeight,
textBoxWidth,
controlHeight);
_imageUrlFieldBox.TabIndex = 2;
_imageUrlFieldBox.SetBounds(0,
(labelHeight * 2) + (labelPadding * 2) + vertPadding + controlHeight,
textBoxWidth,
controlHeight);
_urlFormatBoxLabel.TabIndex = 3;
_urlFormatBoxLabel.Text = SR.GetString(SR.DCFAdd_LinkFormatString);
_urlFormatBoxLabel.TextAlign = ContentAlignment.BottomLeft;
_urlFormatBoxLabel.SetBounds(0,
(labelHeight * 2) + (labelPadding * 2) + (vertPadding * 2) + (controlHeight * 2),
labelWidth,
labelHeight);
_urlFormatBox.TabIndex = 4;
_urlFormatBox.SetBounds(0,
(labelHeight * 3) + (labelPadding * 3) + (vertPadding * 2) + (controlHeight * 2),
labelWidth,
controlHeight);
_urlFormatExampleLabel.Enabled = false;
_urlFormatExampleLabel.Text = SR.GetString(SR.DCFAdd_ExampleFormatString);
_urlFormatExampleLabel.TextAlign = ContentAlignment.BottomLeft;
_urlFormatExampleLabel.SetBounds(0,
(labelHeight * 3) + (labelPadding * 3) + (vertPadding * 2) + (controlHeight * 3),
labelWidth,
labelHeight);
_readOnlyCheckBox.TabIndex = 5;
_readOnlyCheckBox.Text = SR.GetString(SR.DCFAdd_ReadOnly);
_readOnlyCheckBox.SetBounds(0,
(labelHeight * 4) + (labelPadding * 4) + (vertPadding * 2) + (controlHeight * 3),
textBoxWidth,
controlHeight);
if (_haveSchema) {
_imageUrlFieldList.Items.AddRange(GetFieldSchemaNames());
_imageUrlFieldList.SelectedIndex = 0;
_imageUrlFieldList.Visible = true;
_imageUrlFieldBox.Visible = false;
}
else {
_imageUrlFieldList.Visible = false;
_imageUrlFieldBox.Visible = true;
}
Controls.AddRange(new System.Windows.Forms.Control[] {
_imageUrlFieldLabel,
_imageUrlFieldBox,
_imageUrlFieldList,
_readOnlyCheckBox,
_urlFormatBoxLabel,
_urlFormatBox,
_urlFormatExampleLabel});
}
protected override void PreserveFields(IDictionary table) {
if (_haveSchema) {
table["ImageUrlField"] = _imageUrlFieldList.Text;
}
else {
table["ImageUrlField"] = _imageUrlFieldBox.Text;
}
table["ReadOnly"] = _readOnlyCheckBox.Checked;
table["FormatString"] = _urlFormatBox.Text;
}
protected override void RefreshSchemaFields() {
if (_haveSchema) {
_imageUrlFieldList.Items.Clear();
_imageUrlFieldList.Items.AddRange(GetFieldSchemaNames());
_imageUrlFieldList.SelectedIndex = 0;
_imageUrlFieldList.Visible = true;
_imageUrlFieldBox.Visible = false;
}
else {
_imageUrlFieldList.Visible = false;
_imageUrlFieldBox.Visible = true;
}
}
protected override void RestoreFieldsInternal(IDictionary table) {
string dataField = table["ImageUrlField"].ToString();
if (_haveSchema) {
if (dataField.Length > 0) {
bool foundItem = false;
foreach (object listItem in _imageUrlFieldList.Items) {
if (String.Compare(dataField, listItem.ToString(), StringComparison.OrdinalIgnoreCase) == 0) {
_imageUrlFieldList.SelectedItem = listItem;
foundItem = true;
break;
}
}
if (!foundItem) {
_imageUrlFieldList.Items.Insert(0, dataField);
_imageUrlFieldList.SelectedIndex = 0;
}
}
}
else {
_imageUrlFieldBox.Text = dataField;
}
_readOnlyCheckBox.Checked = (bool)table["ReadOnly"];
_urlFormatBox.Text = (string)table["FormatString"];
}
///
/// Called when OK is pressed to reflect the control's values back into the newly created field.
///
protected override DataControlField SaveValues(string headerText) {
ImageField field = new ImageField();
field.HeaderText = headerText;
if (_haveSchema) {
field.DataImageUrlField = _imageUrlFieldList.Text;
}
else {
field.DataImageUrlField = _imageUrlFieldBox.Text;
}
field.ReadOnly = _readOnlyCheckBox.Checked;
field.DataImageUrlFormatString = _urlFormatBox.Text;
return field;
}
}
}
}
// File provided for Reference Use Only by Microsoft Corporation (c) 2007.
// Copyright (c) Microsoft Corporation. All rights reserved.
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- BindingUtils.cs
- GeneralTransform3DTo2D.cs
- CursorConverter.cs
- RecipientIdentity.cs
- MessageSmuggler.cs
- __Filters.cs
- IntellisenseTextBox.cs
- DataAdapter.cs
- ResourceContainer.cs
- Function.cs
- ISessionStateStore.cs
- StateRuntime.cs
- CapiSymmetricAlgorithm.cs
- ScaleTransform3D.cs
- BrowserCapabilitiesFactory.cs
- FrameworkElementFactory.cs
- MainMenu.cs
- UITypeEditor.cs
- Currency.cs
- SpecularMaterial.cs
- Item.cs
- InputLangChangeRequestEvent.cs
- AttachmentService.cs
- PrinterResolution.cs
- SafeSecurityHelper.cs
- LocalTransaction.cs
- FontWeightConverter.cs
- SafeProcessHandle.cs
- FullTextLine.cs
- AutomationEventArgs.cs
- SqlDataSourceParameterParser.cs
- ElementProxy.cs
- XmlCharCheckingReader.cs
- EdgeModeValidation.cs
- EncoderNLS.cs
- WindowsStatic.cs
- FaultCode.cs
- DBCommand.cs
- PackageDigitalSignature.cs
- RowSpanVector.cs
- WasHttpHandlersInstallComponent.cs
- HtmlTitle.cs
- ListViewInsertedEventArgs.cs
- PasswordRecovery.cs
- CustomErrorsSection.cs
- DependencyPropertyKind.cs
- SqlDataSourceFilteringEventArgs.cs
- ExtenderProvidedPropertyAttribute.cs
- ClientSettings.cs
- TdsParserSafeHandles.cs
- OdbcParameterCollection.cs
- PartialArray.cs
- SimplePropertyEntry.cs
- UIElement.cs
- webeventbuffer.cs
- AutomationEventArgs.cs
- CharacterMetricsDictionary.cs
- RawTextInputReport.cs
- HideDisabledControlAdapter.cs
- CalendarButton.cs
- ResourceAssociationSetEnd.cs
- AdornedElementPlaceholder.cs
- ExpressionLink.cs
- Focus.cs
- DuplexChannelFactory.cs
- NumericUpDownAccelerationCollection.cs
- QilInvoke.cs
- PackWebRequestFactory.cs
- UIElement.cs
- SqlConnectionStringBuilder.cs
- StylusPlugInCollection.cs
- DbProviderSpecificTypePropertyAttribute.cs
- DependencyObjectCodeDomSerializer.cs
- OleDbErrorCollection.cs
- ObjectComplexPropertyMapping.cs
- BinaryFormatterWriter.cs
- TypeBinaryExpression.cs
- Run.cs
- Style.cs
- RowType.cs
- SetState.cs
- TaskScheduler.cs
- JsonEncodingStreamWrapper.cs
- TreeView.cs
- ToolStripArrowRenderEventArgs.cs
- LocalizableAttribute.cs
- SelectedCellsCollection.cs
- PropertyItemInternal.cs
- BinaryCommonClasses.cs
- Int32.cs
- RunClient.cs
- SystemThemeKey.cs
- StandardOleMarshalObject.cs
- input.cs
- RIPEMD160Managed.cs
- RootBrowserWindowAutomationPeer.cs
- MimeParameters.cs
- PathStreamGeometryContext.cs
- COM2Enum.cs
- BamlLocalizer.cs