Code:
/ FXUpdate3074 / FXUpdate3074 / 1.1 / DEVDIV / depot / DevDiv / releases / whidbey / QFE / ndp / fx / src / xsp / System / Web / UI / WebControls / EditCommandColumn.cs / 1 / EditCommandColumn.cs
//------------------------------------------------------------------------------ //// Copyright (c) Microsoft Corporation. All rights reserved. // //----------------------------------------------------------------------------- namespace System.Web.UI.WebControls { using System; using System.Collections; using System.ComponentModel; using System.Web.UI; using System.Security.Permissions; ////// [AspNetHostingPermission(SecurityAction.LinkDemand, Level=AspNetHostingPermissionLevel.Minimal)] [AspNetHostingPermission(SecurityAction.InheritanceDemand, Level=AspNetHostingPermissionLevel.Minimal)] public class EditCommandColumn : DataGridColumn { ///Creates a special column with buttons for ///, /// , and commands to edit items /// within the selected row. /// public EditCommandColumn() { } ///Initializes a new instance of an ///class. /// [ DefaultValue(ButtonColumnType.LinkButton) ] public virtual ButtonColumnType ButtonType { get { object o = ViewState["ButtonType"]; if (o != null) return(ButtonColumnType)o; return ButtonColumnType.LinkButton; } set { if (value < ButtonColumnType.LinkButton || value > ButtonColumnType.PushButton) { throw new ArgumentOutOfRangeException("value"); } ViewState["ButtonType"] = value; OnColumnChanged(); } } ///Indicates the button type for the column. ////// [ Localizable(true), DefaultValue("") ] public virtual string CancelText { get { object o = ViewState["CancelText"]; if (o != null) return(string)o; return String.Empty; } set { ViewState["CancelText"] = value; OnColumnChanged(); } } [ DefaultValue(true), ] public virtual bool CausesValidation { get { object o = ViewState["CausesValidation"]; if (o != null) { return (bool)o; } return true; } set { ViewState["CausesValidation"] = value; OnColumnChanged(); } } ///Indicates the text to display for the ///command button /// in the column. /// [ Localizable(true), DefaultValue("") ] public virtual string EditText { get { object o = ViewState["EditText"]; if (o != null) return(string)o; return String.Empty; } set { ViewState["EditText"] = value; OnColumnChanged(); } } ///Indicates the text to display for the ///command button in /// the column. /// [ Localizable(true), DefaultValue("") ] public virtual string UpdateText { get { object o = ViewState["UpdateText"]; if (o != null) return(string)o; return String.Empty; } set { ViewState["UpdateText"] = value; OnColumnChanged(); } } [ DefaultValue(""), ] public virtual string ValidationGroup { get { object o = ViewState["ValidationGroup"]; if (o != null) { return (string)o; } return String.Empty; } set { ViewState["ValidationGroup"] = value; OnColumnChanged(); } } private void AddButtonToCell(TableCell cell, string commandName, string buttonText, bool causesValidation, string validationGroup) { WebControl buttonControl = null; ControlCollection controls = cell.Controls; ButtonColumnType buttonType = ButtonType; if (buttonType == ButtonColumnType.LinkButton) { LinkButton button = new DataGridLinkButton(); buttonControl = button; button.CommandName = commandName; button.Text = buttonText; button.CausesValidation = causesValidation; button.ValidationGroup = validationGroup; } else { Button button = new Button(); buttonControl = button; button.CommandName = commandName; button.Text = buttonText; button.CausesValidation = causesValidation; button.ValidationGroup = validationGroup; } controls.Add(buttonControl); } ///Indicates the text to display for the ///command button /// in the column. /// public override void InitializeCell(TableCell cell, int columnIndex, ListItemType itemType) { base.InitializeCell(cell, columnIndex, itemType); bool causesValidation = CausesValidation; if ((itemType != ListItemType.Header) && (itemType != ListItemType.Footer)) { if (itemType == ListItemType.EditItem) { ControlCollection controls = cell.Controls; AddButtonToCell(cell, DataGrid.UpdateCommandName, UpdateText, causesValidation, ValidationGroup); LiteralControl spaceControl = new LiteralControl(" "); controls.Add(spaceControl); AddButtonToCell(cell, DataGrid.CancelCommandName, CancelText, false, String.Empty); } else { AddButtonToCell(cell, DataGrid.EditCommandName, EditText, false, String.Empty); } } } } } // File provided for Reference Use Only by Microsoft Corporation (c) 2007. // Copyright (c) Microsoft Corporation. All rights reserved. //------------------------------------------------------------------------------ //Initializes a cell within the column. ///// Copyright (c) Microsoft Corporation. All rights reserved. // //----------------------------------------------------------------------------- namespace System.Web.UI.WebControls { using System; using System.Collections; using System.ComponentModel; using System.Web.UI; using System.Security.Permissions; ////// [AspNetHostingPermission(SecurityAction.LinkDemand, Level=AspNetHostingPermissionLevel.Minimal)] [AspNetHostingPermission(SecurityAction.InheritanceDemand, Level=AspNetHostingPermissionLevel.Minimal)] public class EditCommandColumn : DataGridColumn { ///Creates a special column with buttons for ///, /// , and commands to edit items /// within the selected row. /// public EditCommandColumn() { } ///Initializes a new instance of an ///class. /// [ DefaultValue(ButtonColumnType.LinkButton) ] public virtual ButtonColumnType ButtonType { get { object o = ViewState["ButtonType"]; if (o != null) return(ButtonColumnType)o; return ButtonColumnType.LinkButton; } set { if (value < ButtonColumnType.LinkButton || value > ButtonColumnType.PushButton) { throw new ArgumentOutOfRangeException("value"); } ViewState["ButtonType"] = value; OnColumnChanged(); } } ///Indicates the button type for the column. ////// [ Localizable(true), DefaultValue("") ] public virtual string CancelText { get { object o = ViewState["CancelText"]; if (o != null) return(string)o; return String.Empty; } set { ViewState["CancelText"] = value; OnColumnChanged(); } } [ DefaultValue(true), ] public virtual bool CausesValidation { get { object o = ViewState["CausesValidation"]; if (o != null) { return (bool)o; } return true; } set { ViewState["CausesValidation"] = value; OnColumnChanged(); } } ///Indicates the text to display for the ///command button /// in the column. /// [ Localizable(true), DefaultValue("") ] public virtual string EditText { get { object o = ViewState["EditText"]; if (o != null) return(string)o; return String.Empty; } set { ViewState["EditText"] = value; OnColumnChanged(); } } ///Indicates the text to display for the ///command button in /// the column. /// [ Localizable(true), DefaultValue("") ] public virtual string UpdateText { get { object o = ViewState["UpdateText"]; if (o != null) return(string)o; return String.Empty; } set { ViewState["UpdateText"] = value; OnColumnChanged(); } } [ DefaultValue(""), ] public virtual string ValidationGroup { get { object o = ViewState["ValidationGroup"]; if (o != null) { return (string)o; } return String.Empty; } set { ViewState["ValidationGroup"] = value; OnColumnChanged(); } } private void AddButtonToCell(TableCell cell, string commandName, string buttonText, bool causesValidation, string validationGroup) { WebControl buttonControl = null; ControlCollection controls = cell.Controls; ButtonColumnType buttonType = ButtonType; if (buttonType == ButtonColumnType.LinkButton) { LinkButton button = new DataGridLinkButton(); buttonControl = button; button.CommandName = commandName; button.Text = buttonText; button.CausesValidation = causesValidation; button.ValidationGroup = validationGroup; } else { Button button = new Button(); buttonControl = button; button.CommandName = commandName; button.Text = buttonText; button.CausesValidation = causesValidation; button.ValidationGroup = validationGroup; } controls.Add(buttonControl); } ///Indicates the text to display for the ///command button /// in the column. /// public override void InitializeCell(TableCell cell, int columnIndex, ListItemType itemType) { base.InitializeCell(cell, columnIndex, itemType); bool causesValidation = CausesValidation; if ((itemType != ListItemType.Header) && (itemType != ListItemType.Footer)) { if (itemType == ListItemType.EditItem) { ControlCollection controls = cell.Controls; AddButtonToCell(cell, DataGrid.UpdateCommandName, UpdateText, causesValidation, ValidationGroup); LiteralControl spaceControl = new LiteralControl(" "); controls.Add(spaceControl); AddButtonToCell(cell, DataGrid.CancelCommandName, CancelText, false, String.Empty); } else { AddButtonToCell(cell, DataGrid.EditCommandName, EditText, false, String.Empty); } } } } } // File provided for Reference Use Only by Microsoft Corporation (c) 2007. // Copyright (c) Microsoft Corporation. All rights reserved.Initializes a cell within the column. ///
Link Menu
This book is available now!
Buy at Amazon US or
Buy at Amazon UK
- DBConnectionString.cs
- ResolvedKeyFrameEntry.cs
- TransformationRules.cs
- ComponentManagerBroker.cs
- TimeSpanSecondsOrInfiniteConverter.cs
- MarginCollapsingState.cs
- SolidBrush.cs
- MatrixAnimationUsingKeyFrames.cs
- HtmlTitle.cs
- PrefixHandle.cs
- StylusButtonCollection.cs
- LowerCaseStringConverter.cs
- MsmqTransportBindingElement.cs
- MsiStyleLogWriter.cs
- SocketPermission.cs
- Odbc32.cs
- DataGridViewCellValueEventArgs.cs
- TrackingMemoryStream.cs
- StaticSiteMapProvider.cs
- NativeMethods.cs
- PersistenceTypeAttribute.cs
- StylusLogic.cs
- SoapSchemaMember.cs
- SchemaEntity.cs
- WebPartDisplayModeEventArgs.cs
- GetIndexBinder.cs
- ManifestSignedXml.cs
- FloaterBaseParagraph.cs
- SynchronizationContext.cs
- SchemaElementLookUpTable.cs
- CacheEntry.cs
- DrawItemEvent.cs
- ListBindableAttribute.cs
- SchemaType.cs
- XmlIterators.cs
- DBBindings.cs
- RepeaterCommandEventArgs.cs
- SqlCommand.cs
- DataBindingList.cs
- MemberExpression.cs
- DataViewManager.cs
- StrokeNode.cs
- Transaction.cs
- WebServiceEnumData.cs
- ChtmlTextWriter.cs
- CollectionType.cs
- ExpressionHelper.cs
- CacheMemory.cs
- ImageConverter.cs
- FastEncoderStatics.cs
- SpeakCompletedEventArgs.cs
- RadioButtonDesigner.cs
- DiagnosticsConfiguration.cs
- DataRecordObjectView.cs
- GridViewEditEventArgs.cs
- IList.cs
- NavigationEventArgs.cs
- StoryFragments.cs
- CacheChildrenQuery.cs
- ResourcePool.cs
- FreezableDefaultValueFactory.cs
- RowUpdatingEventArgs.cs
- HandleCollector.cs
- PlatformCulture.cs
- LinkArea.cs
- TextTreeInsertElementUndoUnit.cs
- Vector3DCollection.cs
- MetadataPropertyvalue.cs
- Process.cs
- MessageSecurityTokenVersion.cs
- ListSortDescription.cs
- UIElement3DAutomationPeer.cs
- TypeBuilder.cs
- DelayedRegex.cs
- DispatcherExceptionEventArgs.cs
- DecodeHelper.cs
- ParameterInfo.cs
- X509CertificateClaimSet.cs
- InkSerializer.cs
- Lasso.cs
- HealthMonitoringSectionHelper.cs
- ContractCodeDomInfo.cs
- EntityFunctions.cs
- GenerateTemporaryTargetAssembly.cs
- TrustManager.cs
- GroupQuery.cs
- SerializationInfo.cs
- FrameworkTextComposition.cs
- InertiaTranslationBehavior.cs
- TemplateBindingExpressionConverter.cs
- WebPartHeaderCloseVerb.cs
- ByteStreamGeometryContext.cs
- BaseCAMarshaler.cs
- TypeSystemProvider.cs
- HtmlGenericControl.cs
- WindowsFormsLinkLabel.cs
- IRCollection.cs
- Splitter.cs
- DeleteMemberBinder.cs
- ResourceBinder.cs