Code:
/ Net / Net / 3.5.50727.3053 / DEVDIV / depot / DevDiv / releases / whidbey / netfxsp / ndp / fx / src / xsp / System / Web / UI / HtmlControls / HtmlContainerControl.cs / 1 / HtmlContainerControl.cs
//------------------------------------------------------------------------------ //// Copyright (c) Microsoft Corporation. All rights reserved. // //----------------------------------------------------------------------------- namespace System.Web.UI.HtmlControls { using System.Runtime.Serialization.Formatters; using System; using System.Collections; using System.ComponentModel; using System.IO; using System.Web.UI; using System.Security.Permissions; /* * A control representing an intrinsic Html tag. */ ////// [AspNetHostingPermission(SecurityAction.LinkDemand, Level=AspNetHostingPermissionLevel.Minimal)] [AspNetHostingPermission(SecurityAction.InheritanceDemand, Level=AspNetHostingPermissionLevel.Minimal)] abstract public class HtmlContainerControl : HtmlControl { /* * Creates a new WebControl */ ///The ////// class defines the methods, /// properties and events /// available to all Html Server controls that must have a /// closing tag. /// protected HtmlContainerControl() : this("span") { } /* * Creates a new HtmlContainerControl */ ///Initializes a new instance of a ///class using /// default values. /// public HtmlContainerControl(string tag) : base(tag) { } /* * The inner html content between the begin and end tag. * A set will replace any existing child controls with a single literal. * A get will return the text of a single literal child OR * will throw an exception if there are no children, more than one * child, or the single child is not a literal. */ ///Initializes a new instance of a ///class using the /// specified string. /// [ Browsable(false), DesignerSerializationVisibility(DesignerSerializationVisibility.Hidden), HtmlControlPersistable(false), ] public virtual string InnerHtml { get { if (IsLiteralContent()) return((LiteralControl) Controls[0]).Text; else if (HasControls() && (Controls.Count == 1) && Controls[0] is DataBoundLiteralControl) return ((DataBoundLiteralControl) Controls[0]).Text; else { if (Controls.Count == 0) return String.Empty; throw new HttpException(SR.GetString(SR.Inner_Content_not_literal, ID)); } } set { Controls.Clear(); Controls.Add(new LiteralControl(value)); ViewState["innerhtml"] = value; } } /* * The inner text content between the begin and end tag. * A set will replace any existing child controls with a single literal. * A get will return the text of a single literal child OR * will throw an exception if there are no children, more than one child, or * the single child is not a literal. */ ////// Gets or sets the /// content found between the opening and closing tags of the specified HTML server control. /// ////// [ Browsable(false), DesignerSerializationVisibility(DesignerSerializationVisibility.Hidden), HtmlControlPersistable(false), ] public virtual string InnerText { get { return HttpUtility.HtmlDecode(InnerHtml); } set { InnerHtml = HttpUtility.HtmlEncode(value); } } ////// Gets or sets all text between the opening and closing tags /// of the specified HTML server control. /// ////// protected override ControlCollection CreateControlCollection() { return new ControlCollection(this); } ///[To be supplied.] ////// /// protected override void LoadViewState(object savedState) { if (savedState != null) { base.LoadViewState(savedState); string s = (string)ViewState["innerhtml"]; if (s != null) InnerHtml = s; } } /* * Render the control into the given writer. */ ////// /// protected internal override void Render(HtmlTextWriter writer) { RenderBeginTag(writer); RenderChildren(writer); RenderEndTag(writer); } /* * Override to prevent InnerHtml from being rendered as an attribute. */ ////// /// protected override void RenderAttributes(HtmlTextWriter writer) { ViewState.Remove("innerhtml"); base.RenderAttributes(writer); } /* * Render the end tag, </TAGNAME>. */ ////// /// protected virtual void RenderEndTag(HtmlTextWriter writer) { writer.WriteEndTag(TagName); } } } // File provided for Reference Use Only by Microsoft Corporation (c) 2007. //------------------------------------------------------------------------------ //// Copyright (c) Microsoft Corporation. All rights reserved. // //----------------------------------------------------------------------------- namespace System.Web.UI.HtmlControls { using System.Runtime.Serialization.Formatters; using System; using System.Collections; using System.ComponentModel; using System.IO; using System.Web.UI; using System.Security.Permissions; /* * A control representing an intrinsic Html tag. */ ////// [AspNetHostingPermission(SecurityAction.LinkDemand, Level=AspNetHostingPermissionLevel.Minimal)] [AspNetHostingPermission(SecurityAction.InheritanceDemand, Level=AspNetHostingPermissionLevel.Minimal)] abstract public class HtmlContainerControl : HtmlControl { /* * Creates a new WebControl */ ///The ////// class defines the methods, /// properties and events /// available to all Html Server controls that must have a /// closing tag. /// protected HtmlContainerControl() : this("span") { } /* * Creates a new HtmlContainerControl */ ///Initializes a new instance of a ///class using /// default values. /// public HtmlContainerControl(string tag) : base(tag) { } /* * The inner html content between the begin and end tag. * A set will replace any existing child controls with a single literal. * A get will return the text of a single literal child OR * will throw an exception if there are no children, more than one * child, or the single child is not a literal. */ ///Initializes a new instance of a ///class using the /// specified string. /// [ Browsable(false), DesignerSerializationVisibility(DesignerSerializationVisibility.Hidden), HtmlControlPersistable(false), ] public virtual string InnerHtml { get { if (IsLiteralContent()) return((LiteralControl) Controls[0]).Text; else if (HasControls() && (Controls.Count == 1) && Controls[0] is DataBoundLiteralControl) return ((DataBoundLiteralControl) Controls[0]).Text; else { if (Controls.Count == 0) return String.Empty; throw new HttpException(SR.GetString(SR.Inner_Content_not_literal, ID)); } } set { Controls.Clear(); Controls.Add(new LiteralControl(value)); ViewState["innerhtml"] = value; } } /* * The inner text content between the begin and end tag. * A set will replace any existing child controls with a single literal. * A get will return the text of a single literal child OR * will throw an exception if there are no children, more than one child, or * the single child is not a literal. */ ////// Gets or sets the /// content found between the opening and closing tags of the specified HTML server control. /// ////// [ Browsable(false), DesignerSerializationVisibility(DesignerSerializationVisibility.Hidden), HtmlControlPersistable(false), ] public virtual string InnerText { get { return HttpUtility.HtmlDecode(InnerHtml); } set { InnerHtml = HttpUtility.HtmlEncode(value); } } ////// Gets or sets all text between the opening and closing tags /// of the specified HTML server control. /// ////// protected override ControlCollection CreateControlCollection() { return new ControlCollection(this); } ///[To be supplied.] ////// /// protected override void LoadViewState(object savedState) { if (savedState != null) { base.LoadViewState(savedState); string s = (string)ViewState["innerhtml"]; if (s != null) InnerHtml = s; } } /* * Render the control into the given writer. */ ////// /// protected internal override void Render(HtmlTextWriter writer) { RenderBeginTag(writer); RenderChildren(writer); RenderEndTag(writer); } /* * Override to prevent InnerHtml from being rendered as an attribute. */ ////// /// protected override void RenderAttributes(HtmlTextWriter writer) { ViewState.Remove("innerhtml"); base.RenderAttributes(writer); } /* * Render the end tag, </TAGNAME>. */ ////// /// protected virtual void RenderEndTag(HtmlTextWriter writer) { writer.WriteEndTag(TagName); } } } // File provided for Reference Use Only by Microsoft Corporation (c) 2007.
Link Menu
This book is available now!
Buy at Amazon US or
Buy at Amazon UK
- DelegateBodyWriter.cs
- RSAPKCS1SignatureFormatter.cs
- DivideByZeroException.cs
- PointValueSerializer.cs
- ObfuscationAttribute.cs
- IdlingCommunicationPool.cs
- SocketElement.cs
- SettingsSection.cs
- QilFactory.cs
- WorkflowViewElement.cs
- InvokeHandlers.cs
- SchemaNamespaceManager.cs
- SemanticBasicElement.cs
- DataStorage.cs
- SQLInt16Storage.cs
- AdornerDecorator.cs
- WindowsEditBoxRange.cs
- StatusBar.cs
- DecimalConverter.cs
- EmissiveMaterial.cs
- mediaclock.cs
- Trustee.cs
- VirtualDirectoryMappingCollection.cs
- Authorization.cs
- LogReserveAndAppendState.cs
- BitmapSizeOptions.cs
- SoapObjectWriter.cs
- FileReservationCollection.cs
- WriteableBitmap.cs
- CustomSignedXml.cs
- PropertyPathWorker.cs
- BufferBuilder.cs
- TransactionInterop.cs
- DbDataReader.cs
- X509Utils.cs
- AggregationMinMaxHelpers.cs
- FontInfo.cs
- FunctionNode.cs
- ProcessManager.cs
- SystemResourceHost.cs
- GenericsInstances.cs
- MediaTimeline.cs
- WindowsStartMenu.cs
- SqlConnectionManager.cs
- ConnectionOrientedTransportElement.cs
- LogSwitch.cs
- TextTreeObjectNode.cs
- TemplateBindingExtensionConverter.cs
- WindowsGraphicsWrapper.cs
- GZipDecoder.cs
- FormViewInsertEventArgs.cs
- DocumentSchemaValidator.cs
- DataGridViewLayoutData.cs
- EastAsianLunisolarCalendar.cs
- StylusPointDescription.cs
- DependencyPropertyKind.cs
- PipelineModuleStepContainer.cs
- HostingEnvironmentException.cs
- TransactionManager.cs
- Point.cs
- GPStream.cs
- PerfService.cs
- DoubleConverter.cs
- PolygonHotSpot.cs
- XmlNode.cs
- Semaphore.cs
- ReadOnlyNameValueCollection.cs
- XsdDataContractExporter.cs
- ApplicationManager.cs
- HashCryptoHandle.cs
- coordinator.cs
- XmlCharCheckingReader.cs
- StoreItemCollection.cs
- AuthorizationSection.cs
- LocalServiceSecuritySettingsElement.cs
- EnumerableValidator.cs
- HotSpot.cs
- FigureParaClient.cs
- TypeConverter.cs
- MouseActionValueSerializer.cs
- ValueQuery.cs
- Math.cs
- CodeExpressionCollection.cs
- RootProfilePropertySettingsCollection.cs
- ContentFilePart.cs
- ProviderBase.cs
- StringArrayConverter.cs
- GroupItemAutomationPeer.cs
- AppSecurityManager.cs
- TypeConverterMarkupExtension.cs
- PropertyValue.cs
- Convert.cs
- CommandManager.cs
- BeginStoryboard.cs
- ClientBuildManagerCallback.cs
- DES.cs
- FullTextBreakpoint.cs
- ControlPaint.cs
- FlowLayoutPanel.cs
- WorkflowView.cs