Code:
/ DotNET / DotNET / 8.0 / untmp / whidbey / REDBITS / ndp / fx / src / xsp / System / Web / UI / WebParts / Part.cs / 1 / Part.cs
//------------------------------------------------------------------------------ //// Copyright (c) Microsoft Corporation. All rights reserved. // //----------------------------------------------------------------------------- namespace System.Web.UI.WebControls.WebParts { using System; using System.ComponentModel; using System.Drawing.Design; using System.Security.Permissions; using System.Web.UI.WebControls; ////// Base class for all Part classes in the WebPart framework. Common to all Part controls are properties that /// allow the control to be rendered in a modular fashion. /// [ Designer("System.Web.UI.Design.WebControls.WebParts.PartDesigner, " + AssemblyRef.SystemDesign), ParseChildren(true), PersistChildren(false), ] [AspNetHostingPermission(SecurityAction.LinkDemand, Level=AspNetHostingPermissionLevel.Minimal)] [AspNetHostingPermission(SecurityAction.InheritanceDemand, Level=AspNetHostingPermissionLevel.Minimal)] public abstract class Part : Panel, INamingContainer, ICompositeControlDesignerAccessor { // Prevent class from being subclassed outside of our assembly internal Part() { } ////// The UI state of the part /// [ DefaultValue(PartChromeState.Normal), WebCategory("WebPartAppearance"), WebSysDescription(SR.Part_ChromeState), ] public virtual PartChromeState ChromeState { get { object o = ViewState["ChromeState"]; return (o != null) ? (PartChromeState)o : PartChromeState.Normal; } set { if ((value < PartChromeState.Normal) || (value > PartChromeState.Minimized)) { throw new ArgumentOutOfRangeException("value"); } ViewState["ChromeState"] = value; } } ////// The type of frame/border for the part. /// [ DefaultValue(PartChromeType.Default), WebCategory("WebPartAppearance"), WebSysDescription(SR.Part_ChromeType), ] public virtual PartChromeType ChromeType { get { object o = ViewState["ChromeType"]; return (o != null) ? (PartChromeType)(int)o : PartChromeType.Default; } set { if ((value < PartChromeType.Default) || (value > PartChromeType.BorderOnly)) { throw new ArgumentOutOfRangeException("value"); } ViewState["ChromeType"] = (int)value; } } // Copied from CompositeControl ////// /// public override ControlCollection Controls { get { EnsureChildControls(); return base.Controls; } } ////// Short descriptive text used in tooltips and web part catalog descriptions /// [ DefaultValue(""), Localizable(true), WebCategory("WebPartAppearance"), WebSysDescription(SR.Part_Description), ] public virtual string Description { get { string s = (string)ViewState["Description"]; return (s != null) ? s : String.Empty; } set { ViewState["Description"] = value; } } [ // Must use WebSysDefaultValue instead of DefaultValue, since it is overridden in extending classes Localizable(true), WebSysDefaultValue(""), WebCategory("WebPartAppearance"), WebSysDescription(SR.Part_Title), ] public virtual string Title { get { string s = (string)ViewState["Title"]; return (s != null) ? s : String.Empty; } set { ViewState["Title"] = value; } } // Copied from CompositeControl ////// Perform our own databinding, then perform our child controls' databinding. /// public override void DataBind() { OnDataBinding(EventArgs.Empty); EnsureChildControls(); DataBindChildren(); } // Copied from CompositeControl #region ICompositeControlDesignerAccessor implementation void ICompositeControlDesignerAccessor.RecreateChildControls() { ChildControlsCreated = false; EnsureChildControls(); } #endregion } }
Link Menu
This book is available now!
Buy at Amazon US or
Buy at Amazon UK
- MultiTrigger.cs
- SignatureResourceHelper.cs
- hresults.cs
- SslStream.cs
- ThreadStaticAttribute.cs
- StrongNameKeyPair.cs
- WebPartDisplayModeCancelEventArgs.cs
- XhtmlBasicImageAdapter.cs
- SqlWriter.cs
- DataGridViewAdvancedBorderStyle.cs
- CleanUpVirtualizedItemEventArgs.cs
- ModuleBuilder.cs
- DSASignatureDeformatter.cs
- FormsAuthentication.cs
- SpecialNameAttribute.cs
- DynamicValidatorEventArgs.cs
- GridViewHeaderRowPresenterAutomationPeer.cs
- CompModHelpers.cs
- Site.cs
- KnownBoxes.cs
- PolygonHotSpot.cs
- Metafile.cs
- EntityTypeBase.cs
- HMAC.cs
- AdRotator.cs
- SystemIPAddressInformation.cs
- SizeConverter.cs
- SweepDirectionValidation.cs
- __TransparentProxy.cs
- ToolboxControl.cs
- TableLayoutPanelBehavior.cs
- ServicePointManager.cs
- AssemblyName.cs
- FileLogRecordHeader.cs
- MimeTypeMapper.cs
- Utils.cs
- ThousandthOfEmRealDoubles.cs
- DoubleCollectionConverter.cs
- ClientConvert.cs
- SessionPageStatePersister.cs
- TextBreakpoint.cs
- PeerNameRegistration.cs
- TableLayoutSettingsTypeConverter.cs
- ReachVisualSerializerAsync.cs
- RegistryConfigurationProvider.cs
- ParentQuery.cs
- DataColumn.cs
- CodeArrayCreateExpression.cs
- PaintEvent.cs
- ImageDrawing.cs
- ConnectionManagementSection.cs
- PeerTransportCredentialType.cs
- Span.cs
- IconConverter.cs
- ProfileSettings.cs
- XmlSchemaSimpleTypeList.cs
- ConsoleEntryPoint.cs
- ExpandSegment.cs
- WebPartCatalogAddVerb.cs
- SqlInternalConnectionTds.cs
- HtmlEmptyTagControlBuilder.cs
- GrammarBuilderBase.cs
- DispatcherEventArgs.cs
- StoreItemCollection.Loader.cs
- ScriptingWebServicesSectionGroup.cs
- TraceInternal.cs
- StringArrayConverter.cs
- SapiRecognizer.cs
- PropertiesTab.cs
- SubMenuStyleCollection.cs
- ComplexPropertyEntry.cs
- AutomationPeer.cs
- SystemDiagnosticsSection.cs
- ProfilePropertySettings.cs
- PersonalizationProviderHelper.cs
- XmlSignificantWhitespace.cs
- HelpInfo.cs
- SqlInternalConnectionTds.cs
- ArcSegment.cs
- SatelliteContractVersionAttribute.cs
- NameValuePair.cs
- StrongName.cs
- EncodingNLS.cs
- SqlBuilder.cs
- XamlPointCollectionSerializer.cs
- DispatchChannelSink.cs
- SafeRightsManagementPubHandle.cs
- DocumentSequenceHighlightLayer.cs
- Decimal.cs
- CodeBinaryOperatorExpression.cs
- TypedServiceChannelBuilder.cs
- ToolboxItem.cs
- OdbcEnvironmentHandle.cs
- CqlLexer.cs
- DbSetClause.cs
- ServiceOperationWrapper.cs
- ZeroOpNode.cs
- DynamicMethod.cs
- DescendantOverDescendantQuery.cs
- SqlBulkCopyColumnMapping.cs