Code:
/ FXUpdate3074 / FXUpdate3074 / 1.1 / untmp / whidbey / QFE / ndp / fx / src / xsp / System / Web / UI / WebControls / LoginName.cs / 1 / LoginName.cs
//------------------------------------------------------------------------------ //// Copyright (c) Microsoft Corporation. All rights reserved. // //----------------------------------------------------------------------------- namespace System.Web.UI.WebControls { using System.ComponentModel; using System.Globalization; using System.Security.Permissions; using System.Security.Principal; using System.Web.UI; using System.Web; ////// Renders a Label containing the name of the current user, as defined by the FormatString property. /// Renders nothing if the current user is anonymous. /// [ Bindable(false), Designer("System.Web.UI.Design.WebControls.LoginNameDesigner," + AssemblyRef.SystemDesign), DefaultProperty("FormatString") ] [AspNetHostingPermission(SecurityAction.LinkDemand, Level=AspNetHostingPermissionLevel.Minimal)] [AspNetHostingPermission(SecurityAction.InheritanceDemand, Level=AspNetHostingPermissionLevel.Minimal)] public class LoginName : WebControl { private const string _defaultFormatString = "{0}"; ////// The format specification. {0} is replaced with the user name of the logged in user. /// [ WebCategory("Appearance"), DefaultValue(_defaultFormatString), Localizable(true), WebSysDescription(SR.LoginName_FormatString) ] public virtual string FormatString { get { object obj = ViewState["FormatString"]; return (obj == null) ? _defaultFormatString : (string) obj; } set { ViewState["FormatString"] = value; } } internal string UserName { get { if (DesignMode) { return SR.GetString(SR.LoginName_DesignModeUserName); } else { return LoginUtil.GetUserName(this); } } } protected internal override void Render(HtmlTextWriter writer) { if (!String.IsNullOrEmpty(UserName)) { base.Render(writer); } } public override void RenderBeginTag(HtmlTextWriter writer) { // Needed for adapter case to prevent empty span tags if (!String.IsNullOrEmpty(UserName)) { base.RenderBeginTag(writer); } } public override void RenderEndTag(HtmlTextWriter writer) { // Needed for adapter case to prevent empty span tags if (!String.IsNullOrEmpty(UserName)) { base.RenderEndTag(writer); } } ////// Styles would be rendered by the WebControl base class. /// protected internal override void RenderContents(HtmlTextWriter writer) { string userName = UserName; if (!String.IsNullOrEmpty(userName)) { // userName = HttpUtility.HtmlEncode(userName); string formatString = FormatString; if (formatString.Length == 0) { writer.Write(userName); } else { try { writer.Write(String.Format(CultureInfo.CurrentCulture, formatString, userName)); } catch (FormatException e) { throw new FormatException(SR.GetString(SR.LoginName_InvalidFormatString), e); } } } } } } // File provided for Reference Use Only by Microsoft Corporation (c) 2007. // Copyright (c) Microsoft Corporation. All rights reserved.
Link Menu
This book is available now!
Buy at Amazon US or
Buy at Amazon UK
- GenericQueueSurrogate.cs
- DataGridViewLinkColumn.cs
- QualifierSet.cs
- AdapterUtil.cs
- MailDefinition.cs
- QueryContinueDragEventArgs.cs
- RestHandler.cs
- VariantWrapper.cs
- XamlPathDataSerializer.cs
- TableRowCollection.cs
- CompModSwitches.cs
- WSFederationHttpBindingElement.cs
- SystemColors.cs
- Style.cs
- Context.cs
- ReaderOutput.cs
- DbTransaction.cs
- HtmlControlAdapter.cs
- CommandField.cs
- EnumUnknown.cs
- OrderedDictionary.cs
- StateMachineWorkflow.cs
- HtmlInputHidden.cs
- EndOfStreamException.cs
- PrivacyNoticeBindingElementImporter.cs
- WindowsTokenRoleProvider.cs
- AssemblyAttributes.cs
- ReadOnlyDictionary.cs
- tooltip.cs
- LockCookie.cs
- TextContainerChangeEventArgs.cs
- BitmapEffectCollection.cs
- AlignmentXValidation.cs
- TemplateDefinition.cs
- TextContainerChangedEventArgs.cs
- IncomingWebResponseContext.cs
- LinqDataSourceDisposeEventArgs.cs
- Clipboard.cs
- TransformerTypeCollection.cs
- XPathNodeHelper.cs
- XmlNodeList.cs
- CoreSwitches.cs
- IDataContractSurrogate.cs
- DnsEndPoint.cs
- TdsParser.cs
- OverrideMode.cs
- OperationCanceledException.cs
- MetabaseReader.cs
- NavigatorInput.cs
- RNGCryptoServiceProvider.cs
- MbpInfo.cs
- RC2.cs
- UriTemplateTrieNode.cs
- Listbox.cs
- RepeaterCommandEventArgs.cs
- KerberosSecurityTokenProvider.cs
- XmlArrayItemAttributes.cs
- MemberDescriptor.cs
- Bitmap.cs
- WriteTimeStream.cs
- ContentDisposition.cs
- ObsoleteAttribute.cs
- InternalConfigRoot.cs
- XmlDocument.cs
- SelectingProviderEventArgs.cs
- Barrier.cs
- EditorZoneBase.cs
- UserControlFileEditor.cs
- StaticContext.cs
- SymbolMethod.cs
- StartFileNameEditor.cs
- XmlDocumentType.cs
- ToolStripProfessionalLowResolutionRenderer.cs
- CollectionViewGroupRoot.cs
- TrustManager.cs
- FragmentQueryKB.cs
- EncryptRequest.cs
- BadImageFormatException.cs
- TransformPatternIdentifiers.cs
- FormatException.cs
- ReadOnlyMetadataCollection.cs
- TemplatedMailWebEventProvider.cs
- DragCompletedEventArgs.cs
- DataServiceConfiguration.cs
- CallbackHandler.cs
- Message.cs
- Point3DAnimationBase.cs
- WebBrowserPermission.cs
- TrustLevelCollection.cs
- TreeView.cs
- UserControlBuildProvider.cs
- SizeF.cs
- EndpointAddressProcessor.cs
- ExpressionVisitor.cs
- MsmqOutputSessionChannel.cs
- PinnedBufferMemoryStream.cs
- Sql8ExpressionRewriter.cs
- TranslateTransform3D.cs
- HuffmanTree.cs
- DoubleCollectionValueSerializer.cs