Code:
/ 4.0 / 4.0 / DEVDIV_TFS / Dev10 / Releases / RTMRel / ndp / fx / src / MIT / System / Web / UI / MobileControls / Adapters / XhtmlAdapters / XhtmlBasicTextBoxAdapter.cs / 1305376 / XhtmlBasicTextBoxAdapter.cs
//------------------------------------------------------------------------------ //// Copyright (c) Microsoft Corporation. All rights reserved. // //----------------------------------------------------------------------------- using System; using System.Security.Permissions; using System.Web.UI; using System.Web.Mobile; using System.Web.UI.MobileControls; using System.Web.UI.MobileControls.Adapters; using System.Globalization; #if COMPILING_FOR_SHIPPED_SOURCE namespace System.Web.UI.MobileControls.ShippedAdapterSource.XhtmlAdapters #else namespace System.Web.UI.MobileControls.Adapters.XhtmlAdapters #endif { ///[AspNetHostingPermission(SecurityAction.LinkDemand, Level=AspNetHostingPermissionLevel.Minimal)] [AspNetHostingPermission(SecurityAction.InheritanceDemand, Level=AspNetHostingPermissionLevel.Minimal)] [Obsolete("The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see http://go.microsoft.com/fwlink/?LinkId=157231.")] public class XhtmlTextBoxAdapter : XhtmlControlAdapter { /// public new TextBox Control { get { return base.Control as TextBox; } } // Used for optimization in RenderAsHiddenField. private String _staticValue; /// public override void OnInit(EventArgs e) { _staticValue = Control.Text; base.OnInit(e); } /// public override void Render(XhtmlMobileTextWriter writer) { ConditionalClearPendingBreak(writer); ConditionalEnterStyle(writer, Style); ConditionalRenderOpeningSpanElement(writer); if ((String) Device[XhtmlConstants.RequiresOnEnterForward] == "true") { writer.AddOnEnterForwardSetVar(Control.UniqueID, Control.Text); } writer.WriteBeginTag("input"); writer.WriteAttribute("name", Control.UniqueID); ConditionalRenderCustomAttribute(writer, XhtmlConstants.AccessKeyCustomAttribute); String controlText = Control.Text; if (controlText != null && controlText.Length > 0 && !Control.Password) { writer.Write(" value=\""); writer.WriteEncodedText(controlText); writer.Write("\""); } if (Control.Size > 0) { writer.WriteAttribute("size", Control.Size.ToString(CultureInfo.InvariantCulture)); } if (Control.MaxLength > 0) { writer.WriteAttribute("maxlength", Control.MaxLength.ToString(CultureInfo.InvariantCulture)); } String requiresType = Device["requiresInputTypeAttribute"]; if (Control.Password) { writer.WriteAttribute("type", "password"); } // InvariantCulture not needed, but included for best practices. else if (requiresType != null && String.Equals(requiresType, "true", StringComparison.OrdinalIgnoreCase)) { writer.WriteAttribute("type", "text"); } writer.Write("/>"); // ConditionalSetPendingBreak should always be called *before* ConditionalExitStyle. // ConditionalExitStyle may render a block element and clear the pending break. ConditionalSetPendingBreakAfterInline(writer); ConditionalRenderClosingSpanElement(writer); ConditionalExitStyle(writer, Style); } /// protected override void RenderAsHiddenInputField(XhtmlMobileTextWriter writer) { // Optimization - if viewstate is enabled for this control, and the // postback returns to this page, we just let it do the trick. if (Control.Form.Action.Length > 0 || (!IsViewStateEnabled() && Control.Text != _staticValue)) { writer.WriteHiddenField(Control.UniqueID, Control.Text); } } private bool IsViewStateEnabled() { Control ctl = Control; while (ctl != null) { if (!ctl.EnableViewState) { return false; } ctl = ctl.Parent; } return true; } } } // File provided for Reference Use Only by Microsoft Corporation (c) 2007. //------------------------------------------------------------------------------ // // Copyright (c) Microsoft Corporation. All rights reserved. // //----------------------------------------------------------------------------- using System; using System.Security.Permissions; using System.Web.UI; using System.Web.Mobile; using System.Web.UI.MobileControls; using System.Web.UI.MobileControls.Adapters; using System.Globalization; #if COMPILING_FOR_SHIPPED_SOURCE namespace System.Web.UI.MobileControls.ShippedAdapterSource.XhtmlAdapters #else namespace System.Web.UI.MobileControls.Adapters.XhtmlAdapters #endif { ///[AspNetHostingPermission(SecurityAction.LinkDemand, Level=AspNetHostingPermissionLevel.Minimal)] [AspNetHostingPermission(SecurityAction.InheritanceDemand, Level=AspNetHostingPermissionLevel.Minimal)] [Obsolete("The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see http://go.microsoft.com/fwlink/?LinkId=157231.")] public class XhtmlTextBoxAdapter : XhtmlControlAdapter { /// public new TextBox Control { get { return base.Control as TextBox; } } // Used for optimization in RenderAsHiddenField. private String _staticValue; /// public override void OnInit(EventArgs e) { _staticValue = Control.Text; base.OnInit(e); } /// public override void Render(XhtmlMobileTextWriter writer) { ConditionalClearPendingBreak(writer); ConditionalEnterStyle(writer, Style); ConditionalRenderOpeningSpanElement(writer); if ((String) Device[XhtmlConstants.RequiresOnEnterForward] == "true") { writer.AddOnEnterForwardSetVar(Control.UniqueID, Control.Text); } writer.WriteBeginTag("input"); writer.WriteAttribute("name", Control.UniqueID); ConditionalRenderCustomAttribute(writer, XhtmlConstants.AccessKeyCustomAttribute); String controlText = Control.Text; if (controlText != null && controlText.Length > 0 && !Control.Password) { writer.Write(" value=\""); writer.WriteEncodedText(controlText); writer.Write("\""); } if (Control.Size > 0) { writer.WriteAttribute("size", Control.Size.ToString(CultureInfo.InvariantCulture)); } if (Control.MaxLength > 0) { writer.WriteAttribute("maxlength", Control.MaxLength.ToString(CultureInfo.InvariantCulture)); } String requiresType = Device["requiresInputTypeAttribute"]; if (Control.Password) { writer.WriteAttribute("type", "password"); } // InvariantCulture not needed, but included for best practices. else if (requiresType != null && String.Equals(requiresType, "true", StringComparison.OrdinalIgnoreCase)) { writer.WriteAttribute("type", "text"); } writer.Write("/>"); // ConditionalSetPendingBreak should always be called *before* ConditionalExitStyle. // ConditionalExitStyle may render a block element and clear the pending break. ConditionalSetPendingBreakAfterInline(writer); ConditionalRenderClosingSpanElement(writer); ConditionalExitStyle(writer, Style); } /// protected override void RenderAsHiddenInputField(XhtmlMobileTextWriter writer) { // Optimization - if viewstate is enabled for this control, and the // postback returns to this page, we just let it do the trick. if (Control.Form.Action.Length > 0 || (!IsViewStateEnabled() && Control.Text != _staticValue)) { writer.WriteHiddenField(Control.UniqueID, Control.Text); } } private bool IsViewStateEnabled() { Control ctl = Control; while (ctl != null) { if (!ctl.EnableViewState) { return false; } ctl = ctl.Parent; } return true; } } } // 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
- AuthorizationRuleCollection.cs
- PointKeyFrameCollection.cs
- SqlDataSourceSelectingEventArgs.cs
- WebPartCancelEventArgs.cs
- AnnotationAuthorChangedEventArgs.cs
- EndPoint.cs
- ComponentTray.cs
- BehaviorEditorPart.cs
- RowToParametersTransformer.cs
- CodeGen.cs
- ParameterModifier.cs
- ZipIOZip64EndOfCentralDirectoryLocatorBlock.cs
- SessionEndedEventArgs.cs
- DrawingVisualDrawingContext.cs
- ViewStateModeByIdAttribute.cs
- DocumentViewerAutomationPeer.cs
- ValidateNames.cs
- SqlSelectStatement.cs
- SlipBehavior.cs
- InProcStateClientManager.cs
- PageHandlerFactory.cs
- Semaphore.cs
- PersistenceException.cs
- LinkedResource.cs
- userdatakeys.cs
- DocumentReferenceCollection.cs
- WebPartsSection.cs
- SqlCaseSimplifier.cs
- AttributeProviderAttribute.cs
- LockedBorderGlyph.cs
- Grid.cs
- InputScope.cs
- Parser.cs
- IteratorFilter.cs
- QuaternionConverter.cs
- XmlMtomReader.cs
- SqlDataSourceFilteringEventArgs.cs
- NumberFormatInfo.cs
- DefaultHttpHandler.cs
- LogStream.cs
- ResourceDisplayNameAttribute.cs
- XamlSerializerUtil.cs
- SafeHandles.cs
- DefaultEventAttribute.cs
- pingexception.cs
- CodeArgumentReferenceExpression.cs
- NoneExcludedImageIndexConverter.cs
- ItemContainerProviderWrapper.cs
- UnsafeNativeMethods.cs
- DocumentSequenceHighlightLayer.cs
- AssemblyBuilder.cs
- BinaryKeyIdentifierClause.cs
- CreateUserErrorEventArgs.cs
- UIElementParaClient.cs
- CodeGroup.cs
- AssertUtility.cs
- CloudCollection.cs
- ListenerPerfCounters.cs
- TextWriterTraceListener.cs
- SafeFreeMibTable.cs
- Splitter.cs
- SqlClientFactory.cs
- TimelineCollection.cs
- TabControl.cs
- EmbeddedMailObject.cs
- AuthenticatingEventArgs.cs
- TableColumn.cs
- SystemWebExtensionsSectionGroup.cs
- ErrorRuntimeConfig.cs
- ValidatedControlConverter.cs
- AppSecurityManager.cs
- unsafenativemethodsother.cs
- Point3D.cs
- JavaScriptSerializer.cs
- ElementUtil.cs
- Component.cs
- PrimaryKeyTypeConverter.cs
- PropertyChangeTracker.cs
- ExceptionUtil.cs
- EnumValAlphaComparer.cs
- RuntimeHandles.cs
- TreeNodeCollection.cs
- ApplicationId.cs
- RelationshipType.cs
- LogRestartAreaEnumerator.cs
- CellParaClient.cs
- Page.cs
- MarkerProperties.cs
- DataControlFieldCollection.cs
- MetadataArtifactLoaderComposite.cs
- TextServicesDisplayAttributePropertyRanges.cs
- iisPickupDirectory.cs
- PlatformCulture.cs
- SynthesizerStateChangedEventArgs.cs
- HtmlLabelAdapter.cs
- HttpCachePolicy.cs
- PointCollectionValueSerializer.cs
- TreeView.cs
- WithParamAction.cs
- GradientBrush.cs