Code:
/ FXUpdate3074 / FXUpdate3074 / 1.1 / DEVDIV / depot / DevDiv / releases / whidbey / QFE / ndp / fx / src / xsp / System / Web / UI / WebControls / BulletedList.cs / 2 / BulletedList.cs
//------------------------------------------------------------------------------
//
// Copyright (c) Microsoft Corporation. All rights reserved.
//
//-----------------------------------------------------------------------------
namespace System.Web.UI.WebControls {
using System;
using System.Collections;
using System.Collections.Specialized;
using System.ComponentModel;
using System.Globalization;
using System.Web;
using System.Web.UI;
using System.Security.Permissions;
using System.Web.UI.WebControls;
using System.Drawing.Design;
using System.Web.Util;
///
/// Generates a bulleted list.
///
[DefaultProperty("BulletStyle")]
[DefaultEvent("Click")]
[AspNetHostingPermission(SecurityAction.LinkDemand, Level=AspNetHostingPermissionLevel.Minimal)]
[AspNetHostingPermission(SecurityAction.InheritanceDemand, Level=AspNetHostingPermissionLevel.Minimal)]
[Designer("System.Web.UI.Design.WebControls.BulletedListDesigner, " + AssemblyRef.SystemDesign)]
[SupportsEventValidation]
public class BulletedList : ListControl, IPostBackEventHandler
#if ORCAS
, IItemPaginationInfo, IPaginationContainer
#endif
{
private static readonly object EventClick = new object();
private bool _cachedIsEnabled;
private int _firstItem;
private int _itemCount;
///
/// Gets the value of the base classes AutoPostBack propert.
/// AutoPostBack is not applicable to the bulleted list control
///
[
Browsable(false),
EditorBrowsable(EditorBrowsableState.Never)
]
public override bool AutoPostBack {
get {
return base.AutoPostBack;
}
set {
throw new NotSupportedException(SR.GetString(SR.Property_Set_Not_Supported, "AutoPostBack", this.GetType().ToString()));
}
}
///
/// Gets or sets a value indicating the style of bullet to be
/// applied to the list.
///
[
WebCategory("Appearance"),
DefaultValue(BulletStyle.NotSet),
WebSysDescription(SR.BulletedList_BulletStyle)
]
public virtual BulletStyle BulletStyle {
get {
object o = ViewState["BulletStyle"];
return((o == null) ? BulletStyle.NotSet : (BulletStyle)o);
}
set {
if (value < BulletStyle.NotSet || value > BulletStyle.CustomImage) {
throw new ArgumentOutOfRangeException("value");
}
ViewState["BulletStyle"] = value;
}
}
///
/// Gets or sets the source of the image used for an
/// Image styled bulleted list.
///
[
WebCategory("Appearance"),
DefaultValue(""),
Editor("System.Web.UI.Design.ImageUrlEditor, " + AssemblyRef.SystemDesign, typeof(UITypeEditor)),
UrlProperty(),
WebSysDescription(SR.BulletedList_BulletImageUrl)
]
public virtual string BulletImageUrl {
get {
object o = ViewState["BulletImageUrl"];
return((o == null) ? string.Empty : (string)o);
}
set {
ViewState["BulletImageUrl"] = value;
}
}
///
/// Gets the EmptyControlCollection.
///
public override ControlCollection Controls {
get {
return new EmptyControlCollection(this);
}
}
///
/// Gets or sets the display mode of the bulleted list.
///
[
WebCategory("Behavior"),
DefaultValue(BulletedListDisplayMode.Text),
WebSysDescription(SR.BulletedList_BulletedListDisplayMode) //
]
public virtual BulletedListDisplayMode DisplayMode {
get {
object o = ViewState["DisplayMode"];
return ((o == null) ? BulletedListDisplayMode.Text : (BulletedListDisplayMode)o);
}
set {
if (value < BulletedListDisplayMode.Text || value > BulletedListDisplayMode.LinkButton) {
throw new ArgumentOutOfRangeException("value");
}
ViewState["DisplayMode"] = value;
}
}
///
/// Gets or sets the value at which an ordered list should
/// begin its numbering.
///
[
WebCategory("Appearance"),
DefaultValue(1),
WebSysDescription(SR.BulletedList_FirstBulletNumber)
]
public virtual int FirstBulletNumber {
get {
object o = ViewState["FirstBulletNumber"];
return((o == null) ? 1 : (int)o);
}
set {
ViewState["FirstBulletNumber"] = value;
}
}
///
/// Gets the value of selected index. Not applicable to the
/// bulleted list control.
///
[
Bindable(false),
EditorBrowsable(EditorBrowsableState.Never)
]
public override int SelectedIndex {
get {
return base.SelectedIndex;
}
set {
throw new NotSupportedException(SR.GetString(SR.BulletedList_SelectionNotSupported));
}
}
///
/// Gets the selected item. Not applicable to the
/// bulleted list control.
///
[
EditorBrowsable(EditorBrowsableState.Never)
]
public override ListItem SelectedItem {
get {
return base.SelectedItem;
}
}
[
Bindable(false),
EditorBrowsable(EditorBrowsableState.Never)
]
public override string SelectedValue {
get {
return base.SelectedValue;
}
set {
throw new NotSupportedException(SR.GetString(SR.BulletedList_SelectionNotSupported));
}
}
///
/// Gets the HtmlTextWriterTag value that corresponds
/// to the particular bulleted list.
///
protected override HtmlTextWriterTag TagKey {
get {
return TagKeyInternal;
}
}
internal HtmlTextWriterTag TagKeyInternal {
get {
switch (BulletStyle) {
// Ordered Lists
case BulletStyle.LowerAlpha:
case BulletStyle.UpperAlpha:
case BulletStyle.LowerRoman:
case BulletStyle.UpperRoman:
case BulletStyle.Numbered:
return HtmlTextWriterTag.Ol;
// Unordered Lists
case BulletStyle.Square:
case BulletStyle.Circle:
case BulletStyle.Disc:
return HtmlTextWriterTag.Ul;
// Image Lists
case BulletStyle.CustomImage:
return HtmlTextWriterTag.Ul;
// Not Set
case BulletStyle.NotSet:
// NotSet is specified as an unordered list.
return HtmlTextWriterTag.Ul;
default:
Debug.Assert(false, "Invalid BulletStyle");
return HtmlTextWriterTag.Ol;
}
}
}
///
/// Gets or sets the Target window when the
/// list is displayed as Hyperlinks.
///
[
WebCategory("Behavior"),
DefaultValue(""),
WebSysDescription(SR.BulletedList_Target),
TypeConverter(typeof(TargetConverter))
]
public virtual string Target {
get {
object o = ViewState["Target"];
return ((o == null) ? string.Empty : (string)o);
}
set {
ViewState["Target"] = value;
}
}
[
EditorBrowsable(EditorBrowsableState.Never)
]
public override string Text {
get {
return base.Text;
}
set {
throw new NotSupportedException(SR.GetString(SR.BulletedList_TextNotSupported));
}
}
///
/// Occurs when the a link button is clicked.
///
[
WebCategory("Action"),
WebSysDescription(SR.BulletedList_OnClick)
]
public event BulletedListEventHandler Click {
add {
Events.AddHandler(EventClick, value);
}
remove {
Events.RemoveHandler(EventClick, value);
}
}
///
/// Adds HTML attributes that need to be rendered.
///
protected override void AddAttributesToRender(HtmlTextWriter writer) {
bool addBulletNumber = false;
switch (BulletStyle) {
case BulletStyle.NotSet:
break;
case BulletStyle.Numbered:
writer.AddStyleAttribute(HtmlTextWriterStyle.ListStyleType, "decimal");
addBulletNumber = true;
break;
case BulletStyle.LowerAlpha:
writer.AddStyleAttribute(HtmlTextWriterStyle.ListStyleType, "lower-alpha");
addBulletNumber = true;
break;
case BulletStyle.UpperAlpha:
writer.AddStyleAttribute(HtmlTextWriterStyle.ListStyleType, "upper-alpha");
addBulletNumber = true;
break;
case BulletStyle.LowerRoman:
writer.AddStyleAttribute(HtmlTextWriterStyle.ListStyleType, "lower-roman");
addBulletNumber = true;
break;
case BulletStyle.UpperRoman:
writer.AddStyleAttribute(HtmlTextWriterStyle.ListStyleType, "upper-roman");
addBulletNumber = true;
break;
case BulletStyle.Disc:
writer.AddStyleAttribute(HtmlTextWriterStyle.ListStyleType, "disc");
break;
case BulletStyle.Circle:
writer.AddStyleAttribute(HtmlTextWriterStyle.ListStyleType, "circle");
break;
case BulletStyle.Square:
writer.AddStyleAttribute(HtmlTextWriterStyle.ListStyleType, "square");
break;
case BulletStyle.CustomImage:
String url = ResolveClientUrl(BulletImageUrl);
writer.AddStyleAttribute(HtmlTextWriterStyle.ListStyleImage, "url(" + HttpUtility.UrlPathEncode(url) + ")");
break;
default:
Debug.Assert(false, "Invalid BulletStyle");
break;
}
int firstBulletNumber = FirstBulletNumber;
if ((addBulletNumber == true) && (firstBulletNumber != 1)) {
writer.AddAttribute("start", firstBulletNumber.ToString(CultureInfo.InvariantCulture));
}
base.AddAttributesToRender(writer);
}
private string GetPostBackEventReference(string eventArgument) {
if (CausesValidation && Page.GetValidators(ValidationGroup).Count > 0) {
return ClientScriptManager.JscriptPrefix + Util.GetClientValidatedPostback(this, ValidationGroup, eventArgument);
} else {
return Page.ClientScript.GetPostBackClientHyperlink(this, eventArgument, true);
}
}
///
/// Raises the Click event.
///
protected virtual void OnClick(BulletedListEventArgs e) {
BulletedListEventHandler onClickHandler = (BulletedListEventHandler)Events[EventClick];
if (onClickHandler != null)
onClickHandler(this, e);
}
///
/// Writes the text of each bullet according to the list's display mode.
///
protected virtual void RenderBulletText(ListItem item, int index, HtmlTextWriter writer) {
switch (DisplayMode) {
case BulletedListDisplayMode.Text:
if (!item.Enabled) {
writer.AddAttribute(HtmlTextWriterAttribute.Disabled, "disabled");
writer.RenderBeginTag(HtmlTextWriterTag.Span);
}
HttpUtility.HtmlEncode(item.Text, writer);
if (!item.Enabled) {
writer.RenderEndTag();
}
break;
case BulletedListDisplayMode.HyperLink:
if (_cachedIsEnabled && item.Enabled) {
writer.AddAttribute(HtmlTextWriterAttribute.Href, ResolveClientUrl(item.Value));
string target = Target;
if (!String.IsNullOrEmpty(target)) {
writer.AddAttribute(HtmlTextWriterAttribute.Target, Target);
}
}
else {
writer.AddAttribute(HtmlTextWriterAttribute.Disabled, "disabled");
}
RenderAccessKey(writer, AccessKey);
writer.RenderBeginTag(HtmlTextWriterTag.A);
HttpUtility.HtmlEncode(item.Text, writer);
writer.RenderEndTag();
break;
case BulletedListDisplayMode.LinkButton:
if (_cachedIsEnabled && item.Enabled) {
writer.AddAttribute(HtmlTextWriterAttribute.Href, GetPostBackEventReference(index.ToString(CultureInfo.InvariantCulture)));
}
else {
writer.AddAttribute(HtmlTextWriterAttribute.Disabled, "disabled");
}
RenderAccessKey(writer, AccessKey);
writer.RenderBeginTag(HtmlTextWriterTag.A);
HttpUtility.HtmlEncode(item.Text, writer);
writer.RenderEndTag();
break;
default:
Debug.Assert(false, "Invalid BulletedListDisplayMode");
break;
}
}
internal void RenderAccessKey(HtmlTextWriter writer, string AccessKey) {
string s = AccessKey;
if (s.Length > 0) {
writer.AddAttribute(HtmlTextWriterAttribute.Accesskey, s);
}
}
#if ORCAS
protected internal override void Render(HtmlTextWriter writer) {
// Don't render anything if the control is empty
if (VisibleItemCount == 0) {
return;
}
base.Render(writer);
}
#else
protected internal override void Render(HtmlTextWriter writer) {
// Don't render anything if the control is empty
if (Items.Count == 0) {
return;
}
base.Render(writer);
}
#endif
///
/// Renders the ListItems as bullets in the bulleted list.
///
protected internal override void RenderContents(HtmlTextWriter writer) {
_cachedIsEnabled = IsEnabled;
if (_itemCount == -1) {
for (int i = 0; i < Items.Count; i++) {
Items[i].RenderAttributes(writer);
writer.RenderBeginTag(HtmlTextWriterTag.Li);
RenderBulletText(Items[i], i, writer);
writer.RenderEndTag();
}
}
else {
for (int i = _firstItem; i < _firstItem + _itemCount; i++) {
Items[i].RenderAttributes(writer);
writer.RenderBeginTag(HtmlTextWriterTag.Li);
RenderBulletText(Items[i], i, writer);
writer.RenderEndTag();
}
}
}
protected virtual void RaisePostBackEvent(string eventArgument) {
ValidateEvent(this.UniqueID, eventArgument);
if (CausesValidation) {
Page.Validate(ValidationGroup);
}
OnClick(new BulletedListEventArgs(Int32.Parse(eventArgument, CultureInfo.InvariantCulture)));
}
void IPostBackEventHandler.RaisePostBackEvent(string eventArgument) {
RaisePostBackEvent(eventArgument);
}
#if ORCAS
#region IItemPaginationInfo implementation
int IItemPaginationInfo.FirstVisibleItemIndex {
get {
return this.FirstVisibleItemIndex;
}
}
protected int FirstVisibleItemIndex {
get {
return _firstItem;
}
}
int IItemPaginationInfo.ItemCount {
get {
return this.ItemCount;
}
}
protected int ItemCount {
get {
EnsureDataBound();
return Items != null ? Items.Count : 0;
}
}
int IItemPaginationInfo.ItemWeight {
get {
return this.ItemWeight;
}
}
protected int ItemWeight {
get {
return 100;
}
}
int IItemPaginationInfo.VisibleItemCount {
get {
return this.VisibleItemCount;
}
}
protected int VisibleItemCount {
get {
if (_itemCount >= 0) {
return _itemCount;
}
else {
return ItemCount;
}
}
}
void IItemPaginationInfo.SetVisibleItems(int firstItem, int itemCount) {
SetVisibleItems(firstItem, itemCount);
}
protected void SetVisibleItems(int firstItem, int itemCount) {
_firstItem = firstItem;
_itemCount = itemCount;
if (_firstItem != -1) {
FirstBulletNumber = _firstItem + 1;
}
}
#endregion
///
// Copyright (c) Microsoft Corporation. All rights reserved.
//
//-----------------------------------------------------------------------------
namespace System.Web.UI.WebControls {
using System;
using System.Collections;
using System.Collections.Specialized;
using System.ComponentModel;
using System.Globalization;
using System.Web;
using System.Web.UI;
using System.Security.Permissions;
using System.Web.UI.WebControls;
using System.Drawing.Design;
using System.Web.Util;
///
/// Generates a bulleted list.
///
[DefaultProperty("BulletStyle")]
[DefaultEvent("Click")]
[AspNetHostingPermission(SecurityAction.LinkDemand, Level=AspNetHostingPermissionLevel.Minimal)]
[AspNetHostingPermission(SecurityAction.InheritanceDemand, Level=AspNetHostingPermissionLevel.Minimal)]
[Designer("System.Web.UI.Design.WebControls.BulletedListDesigner, " + AssemblyRef.SystemDesign)]
[SupportsEventValidation]
public class BulletedList : ListControl, IPostBackEventHandler
#if ORCAS
, IItemPaginationInfo, IPaginationContainer
#endif
{
private static readonly object EventClick = new object();
private bool _cachedIsEnabled;
private int _firstItem;
private int _itemCount;
///
/// Gets the value of the base classes AutoPostBack propert.
/// AutoPostBack is not applicable to the bulleted list control
///
[
Browsable(false),
EditorBrowsable(EditorBrowsableState.Never)
]
public override bool AutoPostBack {
get {
return base.AutoPostBack;
}
set {
throw new NotSupportedException(SR.GetString(SR.Property_Set_Not_Supported, "AutoPostBack", this.GetType().ToString()));
}
}
///
/// Gets or sets a value indicating the style of bullet to be
/// applied to the list.
///
[
WebCategory("Appearance"),
DefaultValue(BulletStyle.NotSet),
WebSysDescription(SR.BulletedList_BulletStyle)
]
public virtual BulletStyle BulletStyle {
get {
object o = ViewState["BulletStyle"];
return((o == null) ? BulletStyle.NotSet : (BulletStyle)o);
}
set {
if (value < BulletStyle.NotSet || value > BulletStyle.CustomImage) {
throw new ArgumentOutOfRangeException("value");
}
ViewState["BulletStyle"] = value;
}
}
///
/// Gets or sets the source of the image used for an
/// Image styled bulleted list.
///
[
WebCategory("Appearance"),
DefaultValue(""),
Editor("System.Web.UI.Design.ImageUrlEditor, " + AssemblyRef.SystemDesign, typeof(UITypeEditor)),
UrlProperty(),
WebSysDescription(SR.BulletedList_BulletImageUrl)
]
public virtual string BulletImageUrl {
get {
object o = ViewState["BulletImageUrl"];
return((o == null) ? string.Empty : (string)o);
}
set {
ViewState["BulletImageUrl"] = value;
}
}
///
/// Gets the EmptyControlCollection.
///
public override ControlCollection Controls {
get {
return new EmptyControlCollection(this);
}
}
///
/// Gets or sets the display mode of the bulleted list.
///
[
WebCategory("Behavior"),
DefaultValue(BulletedListDisplayMode.Text),
WebSysDescription(SR.BulletedList_BulletedListDisplayMode) //
]
public virtual BulletedListDisplayMode DisplayMode {
get {
object o = ViewState["DisplayMode"];
return ((o == null) ? BulletedListDisplayMode.Text : (BulletedListDisplayMode)o);
}
set {
if (value < BulletedListDisplayMode.Text || value > BulletedListDisplayMode.LinkButton) {
throw new ArgumentOutOfRangeException("value");
}
ViewState["DisplayMode"] = value;
}
}
///
/// Gets or sets the value at which an ordered list should
/// begin its numbering.
///
[
WebCategory("Appearance"),
DefaultValue(1),
WebSysDescription(SR.BulletedList_FirstBulletNumber)
]
public virtual int FirstBulletNumber {
get {
object o = ViewState["FirstBulletNumber"];
return((o == null) ? 1 : (int)o);
}
set {
ViewState["FirstBulletNumber"] = value;
}
}
///
/// Gets the value of selected index. Not applicable to the
/// bulleted list control.
///
[
Bindable(false),
EditorBrowsable(EditorBrowsableState.Never)
]
public override int SelectedIndex {
get {
return base.SelectedIndex;
}
set {
throw new NotSupportedException(SR.GetString(SR.BulletedList_SelectionNotSupported));
}
}
///
/// Gets the selected item. Not applicable to the
/// bulleted list control.
///
[
EditorBrowsable(EditorBrowsableState.Never)
]
public override ListItem SelectedItem {
get {
return base.SelectedItem;
}
}
[
Bindable(false),
EditorBrowsable(EditorBrowsableState.Never)
]
public override string SelectedValue {
get {
return base.SelectedValue;
}
set {
throw new NotSupportedException(SR.GetString(SR.BulletedList_SelectionNotSupported));
}
}
///
/// Gets the HtmlTextWriterTag value that corresponds
/// to the particular bulleted list.
///
protected override HtmlTextWriterTag TagKey {
get {
return TagKeyInternal;
}
}
internal HtmlTextWriterTag TagKeyInternal {
get {
switch (BulletStyle) {
// Ordered Lists
case BulletStyle.LowerAlpha:
case BulletStyle.UpperAlpha:
case BulletStyle.LowerRoman:
case BulletStyle.UpperRoman:
case BulletStyle.Numbered:
return HtmlTextWriterTag.Ol;
// Unordered Lists
case BulletStyle.Square:
case BulletStyle.Circle:
case BulletStyle.Disc:
return HtmlTextWriterTag.Ul;
// Image Lists
case BulletStyle.CustomImage:
return HtmlTextWriterTag.Ul;
// Not Set
case BulletStyle.NotSet:
// NotSet is specified as an unordered list.
return HtmlTextWriterTag.Ul;
default:
Debug.Assert(false, "Invalid BulletStyle");
return HtmlTextWriterTag.Ol;
}
}
}
///
/// Gets or sets the Target window when the
/// list is displayed as Hyperlinks.
///
[
WebCategory("Behavior"),
DefaultValue(""),
WebSysDescription(SR.BulletedList_Target),
TypeConverter(typeof(TargetConverter))
]
public virtual string Target {
get {
object o = ViewState["Target"];
return ((o == null) ? string.Empty : (string)o);
}
set {
ViewState["Target"] = value;
}
}
[
EditorBrowsable(EditorBrowsableState.Never)
]
public override string Text {
get {
return base.Text;
}
set {
throw new NotSupportedException(SR.GetString(SR.BulletedList_TextNotSupported));
}
}
///
/// Occurs when the a link button is clicked.
///
[
WebCategory("Action"),
WebSysDescription(SR.BulletedList_OnClick)
]
public event BulletedListEventHandler Click {
add {
Events.AddHandler(EventClick, value);
}
remove {
Events.RemoveHandler(EventClick, value);
}
}
///
/// Adds HTML attributes that need to be rendered.
///
protected override void AddAttributesToRender(HtmlTextWriter writer) {
bool addBulletNumber = false;
switch (BulletStyle) {
case BulletStyle.NotSet:
break;
case BulletStyle.Numbered:
writer.AddStyleAttribute(HtmlTextWriterStyle.ListStyleType, "decimal");
addBulletNumber = true;
break;
case BulletStyle.LowerAlpha:
writer.AddStyleAttribute(HtmlTextWriterStyle.ListStyleType, "lower-alpha");
addBulletNumber = true;
break;
case BulletStyle.UpperAlpha:
writer.AddStyleAttribute(HtmlTextWriterStyle.ListStyleType, "upper-alpha");
addBulletNumber = true;
break;
case BulletStyle.LowerRoman:
writer.AddStyleAttribute(HtmlTextWriterStyle.ListStyleType, "lower-roman");
addBulletNumber = true;
break;
case BulletStyle.UpperRoman:
writer.AddStyleAttribute(HtmlTextWriterStyle.ListStyleType, "upper-roman");
addBulletNumber = true;
break;
case BulletStyle.Disc:
writer.AddStyleAttribute(HtmlTextWriterStyle.ListStyleType, "disc");
break;
case BulletStyle.Circle:
writer.AddStyleAttribute(HtmlTextWriterStyle.ListStyleType, "circle");
break;
case BulletStyle.Square:
writer.AddStyleAttribute(HtmlTextWriterStyle.ListStyleType, "square");
break;
case BulletStyle.CustomImage:
String url = ResolveClientUrl(BulletImageUrl);
writer.AddStyleAttribute(HtmlTextWriterStyle.ListStyleImage, "url(" + HttpUtility.UrlPathEncode(url) + ")");
break;
default:
Debug.Assert(false, "Invalid BulletStyle");
break;
}
int firstBulletNumber = FirstBulletNumber;
if ((addBulletNumber == true) && (firstBulletNumber != 1)) {
writer.AddAttribute("start", firstBulletNumber.ToString(CultureInfo.InvariantCulture));
}
base.AddAttributesToRender(writer);
}
private string GetPostBackEventReference(string eventArgument) {
if (CausesValidation && Page.GetValidators(ValidationGroup).Count > 0) {
return ClientScriptManager.JscriptPrefix + Util.GetClientValidatedPostback(this, ValidationGroup, eventArgument);
} else {
return Page.ClientScript.GetPostBackClientHyperlink(this, eventArgument, true);
}
}
///
/// Raises the Click event.
///
protected virtual void OnClick(BulletedListEventArgs e) {
BulletedListEventHandler onClickHandler = (BulletedListEventHandler)Events[EventClick];
if (onClickHandler != null)
onClickHandler(this, e);
}
///
/// Writes the text of each bullet according to the list's display mode.
///
protected virtual void RenderBulletText(ListItem item, int index, HtmlTextWriter writer) {
switch (DisplayMode) {
case BulletedListDisplayMode.Text:
if (!item.Enabled) {
writer.AddAttribute(HtmlTextWriterAttribute.Disabled, "disabled");
writer.RenderBeginTag(HtmlTextWriterTag.Span);
}
HttpUtility.HtmlEncode(item.Text, writer);
if (!item.Enabled) {
writer.RenderEndTag();
}
break;
case BulletedListDisplayMode.HyperLink:
if (_cachedIsEnabled && item.Enabled) {
writer.AddAttribute(HtmlTextWriterAttribute.Href, ResolveClientUrl(item.Value));
string target = Target;
if (!String.IsNullOrEmpty(target)) {
writer.AddAttribute(HtmlTextWriterAttribute.Target, Target);
}
}
else {
writer.AddAttribute(HtmlTextWriterAttribute.Disabled, "disabled");
}
RenderAccessKey(writer, AccessKey);
writer.RenderBeginTag(HtmlTextWriterTag.A);
HttpUtility.HtmlEncode(item.Text, writer);
writer.RenderEndTag();
break;
case BulletedListDisplayMode.LinkButton:
if (_cachedIsEnabled && item.Enabled) {
writer.AddAttribute(HtmlTextWriterAttribute.Href, GetPostBackEventReference(index.ToString(CultureInfo.InvariantCulture)));
}
else {
writer.AddAttribute(HtmlTextWriterAttribute.Disabled, "disabled");
}
RenderAccessKey(writer, AccessKey);
writer.RenderBeginTag(HtmlTextWriterTag.A);
HttpUtility.HtmlEncode(item.Text, writer);
writer.RenderEndTag();
break;
default:
Debug.Assert(false, "Invalid BulletedListDisplayMode");
break;
}
}
internal void RenderAccessKey(HtmlTextWriter writer, string AccessKey) {
string s = AccessKey;
if (s.Length > 0) {
writer.AddAttribute(HtmlTextWriterAttribute.Accesskey, s);
}
}
#if ORCAS
protected internal override void Render(HtmlTextWriter writer) {
// Don't render anything if the control is empty
if (VisibleItemCount == 0) {
return;
}
base.Render(writer);
}
#else
protected internal override void Render(HtmlTextWriter writer) {
// Don't render anything if the control is empty
if (Items.Count == 0) {
return;
}
base.Render(writer);
}
#endif
///
/// Renders the ListItems as bullets in the bulleted list.
///
protected internal override void RenderContents(HtmlTextWriter writer) {
_cachedIsEnabled = IsEnabled;
if (_itemCount == -1) {
for (int i = 0; i < Items.Count; i++) {
Items[i].RenderAttributes(writer);
writer.RenderBeginTag(HtmlTextWriterTag.Li);
RenderBulletText(Items[i], i, writer);
writer.RenderEndTag();
}
}
else {
for (int i = _firstItem; i < _firstItem + _itemCount; i++) {
Items[i].RenderAttributes(writer);
writer.RenderBeginTag(HtmlTextWriterTag.Li);
RenderBulletText(Items[i], i, writer);
writer.RenderEndTag();
}
}
}
protected virtual void RaisePostBackEvent(string eventArgument) {
ValidateEvent(this.UniqueID, eventArgument);
if (CausesValidation) {
Page.Validate(ValidationGroup);
}
OnClick(new BulletedListEventArgs(Int32.Parse(eventArgument, CultureInfo.InvariantCulture)));
}
void IPostBackEventHandler.RaisePostBackEvent(string eventArgument) {
RaisePostBackEvent(eventArgument);
}
#if ORCAS
#region IItemPaginationInfo implementation
int IItemPaginationInfo.FirstVisibleItemIndex {
get {
return this.FirstVisibleItemIndex;
}
}
protected int FirstVisibleItemIndex {
get {
return _firstItem;
}
}
int IItemPaginationInfo.ItemCount {
get {
return this.ItemCount;
}
}
protected int ItemCount {
get {
EnsureDataBound();
return Items != null ? Items.Count : 0;
}
}
int IItemPaginationInfo.ItemWeight {
get {
return this.ItemWeight;
}
}
protected int ItemWeight {
get {
return 100;
}
}
int IItemPaginationInfo.VisibleItemCount {
get {
return this.VisibleItemCount;
}
}
protected int VisibleItemCount {
get {
if (_itemCount >= 0) {
return _itemCount;
}
else {
return ItemCount;
}
}
}
void IItemPaginationInfo.SetVisibleItems(int firstItem, int itemCount) {
SetVisibleItems(firstItem, itemCount);
}
protected void SetVisibleItems(int firstItem, int itemCount) {
_firstItem = firstItem;
_itemCount = itemCount;
if (_firstItem != -1) {
FirstBulletNumber = _firstItem + 1;
}
}
#endregion
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- PageBuildProvider.cs
- XmlSchemaCompilationSettings.cs
- DbModificationClause.cs
- LocalizedNameDescriptionPair.cs
- XmlNamespaceMappingCollection.cs
- ListViewDataItem.cs
- HyperLinkDataBindingHandler.cs
- Domain.cs
- ByteArrayHelperWithString.cs
- TableSectionStyle.cs
- FrameworkPropertyMetadata.cs
- LambdaCompiler.Statements.cs
- FastEncoderStatics.cs
- TableDetailsRow.cs
- HttpClientCertificate.cs
- XmlSchemaComplexContentExtension.cs
- XsltConvert.cs
- CheckedListBox.cs
- DBParameter.cs
- MenuCommand.cs
- HierarchicalDataSourceControl.cs
- TextRangeEditTables.cs
- Int16AnimationUsingKeyFrames.cs
- ActivityTypeCodeDomSerializer.cs
- ClientSettingsProvider.cs
- DecimalMinMaxAggregationOperator.cs
- ConfigurationManagerInternalFactory.cs
- SeverityFilter.cs
- BaseProcessor.cs
- Crypto.cs
- Pens.cs
- TableCellAutomationPeer.cs
- WindowsEditBoxRange.cs
- WebPartManager.cs
- AuthenticationSection.cs
- Wizard.cs
- Matrix.cs
- InputLanguageProfileNotifySink.cs
- GcHandle.cs
- cryptoapiTransform.cs
- XamlBrushSerializer.cs
- CodeAttachEventStatement.cs
- RecognizedPhrase.cs
- LambdaCompiler.Logical.cs
- DataGridTable.cs
- RsaKeyIdentifierClause.cs
- SR.cs
- SingleAnimation.cs
- HttpCachePolicy.cs
- ParameterCollection.cs
- SaveFileDialog.cs
- PagerSettings.cs
- MetadataArtifactLoaderComposite.cs
- BookmarkManager.cs
- MaterialCollection.cs
- UInt16Storage.cs
- TraceEventCache.cs
- SyntaxCheck.cs
- AuthenticationSection.cs
- WebPartZone.cs
- MimeBasePart.cs
- BinaryMessageEncodingBindingElement.cs
- ListBoxItemWrapperAutomationPeer.cs
- XmlILConstructAnalyzer.cs
- SSmlParser.cs
- InvalidCardException.cs
- AuthenticateEventArgs.cs
- Speller.cs
- _ContextAwareResult.cs
- WindowsFormsSynchronizationContext.cs
- GlobalizationAssembly.cs
- Contracts.cs
- CookieProtection.cs
- XmlSerializationWriter.cs
- TextWriter.cs
- QueryOpeningEnumerator.cs
- SerializerProvider.cs
- ScriptingSectionGroup.cs
- CatalogPartCollection.cs
- AtomContentProperty.cs
- Int32.cs
- SHA512Managed.cs
- CharacterHit.cs
- ThrowHelper.cs
- EnumConverter.cs
- EventDescriptor.cs
- SchemaElementDecl.cs
- CodeEntryPointMethod.cs
- HandleCollector.cs
- BookmarkNameHelper.cs
- UnionCodeGroup.cs
- XmlExtensionFunction.cs
- CodeStatementCollection.cs
- InputLangChangeRequestEvent.cs
- _DomainName.cs
- ColumnResult.cs
- PreviewPrintController.cs
- ZipFileInfoCollection.cs
- CaseStatement.cs
- MailWriter.cs