Code:
/ Net / Net / 3.5.50727.3053 / DEVDIV / depot / DevDiv / releases / Orcas / SP / ndp / fx / src / xsp / System / Web / Extensions / ui / UpdateProgress.cs / 2 / UpdateProgress.cs
//------------------------------------------------------------------------------ //// Copyright (c) Microsoft Corporation. All rights reserved. // //----------------------------------------------------------------------------- namespace System.Web.UI { using System; using System.Collections.Generic; using System.ComponentModel; using System.Diagnostics.CodeAnalysis; using System.Drawing; using System.Globalization; using System.Security.Permissions; using System.Text; using System.Web; using System.Web.UI; using System.Web.Script; using System.Web.Resources; using System.Web.Util; [ AspNetHostingPermission(SecurityAction.LinkDemand, Level = AspNetHostingPermissionLevel.Minimal), AspNetHostingPermission(SecurityAction.InheritanceDemand, Level = AspNetHostingPermissionLevel.Minimal), DefaultProperty("AssociatedUpdatePanelID"), Designer("System.Web.UI.Design.UpdateProgressDesigner, " + AssemblyRef.SystemWebExtensionsDesign), ParseChildren(true), PersistChildren(false), ToolboxBitmap(typeof(EmbeddedResourceFinder), "System.Web.Resources.UpdateProgress.bmp"), ToolboxItemFilterAttribute(AssemblyRef.SystemWebExtensions, ToolboxItemFilterType.Require), ] public class UpdateProgress : Control, IScriptControl { private ITemplate _progressTemplate; private Control _progressTemplateContainer; private int _displayAfter = 500; private bool _dynamicLayout = true; private string _associatedUpdatePanelID; [ Category("Behavior"), DefaultValue(""), IDReferenceProperty(typeof(UpdatePanel)), ResourceDescription("UpdateProgress_AssociatedUpdatePanelID"), SuppressMessage("Microsoft.Naming", "CA1709:IdentifiersShouldBeCasedCorrectly", MessageId = "ID"), TypeConverter("System.Web.UI.Design.UpdateProgressAssociatedUpdatePanelIDConverter") ] public string AssociatedUpdatePanelID { get { if (_associatedUpdatePanelID == null) { return String.Empty; } return _associatedUpdatePanelID; } set { _associatedUpdatePanelID = value; } } public override ControlCollection Controls { get { EnsureChildControls(); return base.Controls; } } [ DefaultValue(500), ResourceDescription("UpdateProgress_DisplayAfter"), Category("Behavior") ] public int DisplayAfter { get { return _displayAfter; } set { if (value < 0) { throw new ArgumentOutOfRangeException(AtlasWeb.UpdateProgress_DisplayAfterInvalid); } _displayAfter = value; } } [ Browsable(false), PersistenceMode(PersistenceMode.InnerProperty), ResourceDescription("UpdateProgress_ProgressTemplate"), ] public ITemplate ProgressTemplate { get { return _progressTemplate; } set { _progressTemplate = value; } } [ DefaultValue(true), ResourceDescription("UpdateProgress_DynamicLayout"), Category("Behavior") ] public bool DynamicLayout { get { return _dynamicLayout; } set { _dynamicLayout = value; } } private ScriptManager ScriptManager { get { ScriptManager scriptManager = ScriptManager.GetCurrent(Page); if (scriptManager == null) { throw new InvalidOperationException(String.Format(CultureInfo.InvariantCulture, AtlasWeb.Common_ScriptManagerRequired, ID)); } return scriptManager; } } protected internal override void CreateChildControls() { // Set up the progress template if (!DesignMode && _progressTemplate == null) { throw new InvalidOperationException(String.Format(CultureInfo.InvariantCulture, AtlasWeb.UpdateProgress_TemplateRequired, ID)); } else if (_progressTemplate != null) { _progressTemplateContainer = new Control(); _progressTemplate.InstantiateIn(_progressTemplateContainer); Controls.Add(_progressTemplateContainer); } } public override void DataBind() { EnsureChildControls(); base.DataBind(); } [SuppressMessage("Microsoft.Security", "CA2109:ReviewVisibleEventHandlers")] protected internal override void OnPreRender(EventArgs e) { base.OnPreRender(e); ScriptManager.RegisterScriptControl(this); } protected internal override void Render(HtmlTextWriter writer) { EnsureChildControls(); writer.AddAttribute(HtmlTextWriterAttribute.Id, ClientID); if (_dynamicLayout) { writer.AddStyleAttribute(HtmlTextWriterStyle.Display, "none"); } else { writer.AddStyleAttribute(HtmlTextWriterStyle.Visibility, "hidden"); writer.AddStyleAttribute(HtmlTextWriterStyle.Display, "block"); } writer.RenderBeginTag(HtmlTextWriterTag.Div); base.Render(writer); writer.RenderEndTag(); // div if (!DesignMode) { ScriptManager.RegisterScriptDescriptors(this); } } [SuppressMessage("Microsoft.Design", "CA1024:UsePropertiesWhereAppropriate", Justification = "Matches IScriptControl interface.")] protected virtual IEnumerableGetScriptReferences() { yield break; } [SuppressMessage("Microsoft.Design", "CA1024:UsePropertiesWhereAppropriate", Justification = "Matches IScriptControl interface.")] protected virtual IEnumerable GetScriptDescriptors() { // Don't render any scripts when partial rendering is not enabled if (Page != null && ScriptManager.SupportsPartialRendering && Visible) { ScriptControlDescriptor desc = new ScriptControlDescriptor("Sys.UI._UpdateProgress", ClientID); string updatePanelClientID = null; if (!String.IsNullOrEmpty(AssociatedUpdatePanelID)) { // Try both the NamingContainer and the Page UpdatePanel c = ControlUtil.FindTargetControl(AssociatedUpdatePanelID, this, true) as UpdatePanel; if (c != null) updatePanelClientID = c.ClientID; else { throw new InvalidOperationException(String.Format(CultureInfo.InvariantCulture, AtlasWeb.UpdateProgress_NoUpdatePanel, AssociatedUpdatePanelID)); } } desc.AddProperty("associatedUpdatePanelId", updatePanelClientID); desc.AddProperty("dynamicLayout", DynamicLayout); desc.AddProperty("displayAfter", DisplayAfter); yield return desc; } yield break; } #region IScriptControl Members IEnumerable IScriptControl.GetScriptReferences() { return GetScriptReferences(); } IEnumerable IScriptControl.GetScriptDescriptors() { return GetScriptDescriptors(); } #endregion } } // File provided for Reference Use Only by Microsoft Corporation (c) 2007. //------------------------------------------------------------------------------ // // Copyright (c) Microsoft Corporation. All rights reserved. // //----------------------------------------------------------------------------- namespace System.Web.UI { using System; using System.Collections.Generic; using System.ComponentModel; using System.Diagnostics.CodeAnalysis; using System.Drawing; using System.Globalization; using System.Security.Permissions; using System.Text; using System.Web; using System.Web.UI; using System.Web.Script; using System.Web.Resources; using System.Web.Util; [ AspNetHostingPermission(SecurityAction.LinkDemand, Level = AspNetHostingPermissionLevel.Minimal), AspNetHostingPermission(SecurityAction.InheritanceDemand, Level = AspNetHostingPermissionLevel.Minimal), DefaultProperty("AssociatedUpdatePanelID"), Designer("System.Web.UI.Design.UpdateProgressDesigner, " + AssemblyRef.SystemWebExtensionsDesign), ParseChildren(true), PersistChildren(false), ToolboxBitmap(typeof(EmbeddedResourceFinder), "System.Web.Resources.UpdateProgress.bmp"), ToolboxItemFilterAttribute(AssemblyRef.SystemWebExtensions, ToolboxItemFilterType.Require), ] public class UpdateProgress : Control, IScriptControl { private ITemplate _progressTemplate; private Control _progressTemplateContainer; private int _displayAfter = 500; private bool _dynamicLayout = true; private string _associatedUpdatePanelID; [ Category("Behavior"), DefaultValue(""), IDReferenceProperty(typeof(UpdatePanel)), ResourceDescription("UpdateProgress_AssociatedUpdatePanelID"), SuppressMessage("Microsoft.Naming", "CA1709:IdentifiersShouldBeCasedCorrectly", MessageId = "ID"), TypeConverter("System.Web.UI.Design.UpdateProgressAssociatedUpdatePanelIDConverter") ] public string AssociatedUpdatePanelID { get { if (_associatedUpdatePanelID == null) { return String.Empty; } return _associatedUpdatePanelID; } set { _associatedUpdatePanelID = value; } } public override ControlCollection Controls { get { EnsureChildControls(); return base.Controls; } } [ DefaultValue(500), ResourceDescription("UpdateProgress_DisplayAfter"), Category("Behavior") ] public int DisplayAfter { get { return _displayAfter; } set { if (value < 0) { throw new ArgumentOutOfRangeException(AtlasWeb.UpdateProgress_DisplayAfterInvalid); } _displayAfter = value; } } [ Browsable(false), PersistenceMode(PersistenceMode.InnerProperty), ResourceDescription("UpdateProgress_ProgressTemplate"), ] public ITemplate ProgressTemplate { get { return _progressTemplate; } set { _progressTemplate = value; } } [ DefaultValue(true), ResourceDescription("UpdateProgress_DynamicLayout"), Category("Behavior") ] public bool DynamicLayout { get { return _dynamicLayout; } set { _dynamicLayout = value; } } private ScriptManager ScriptManager { get { ScriptManager scriptManager = ScriptManager.GetCurrent(Page); if (scriptManager == null) { throw new InvalidOperationException(String.Format(CultureInfo.InvariantCulture, AtlasWeb.Common_ScriptManagerRequired, ID)); } return scriptManager; } } protected internal override void CreateChildControls() { // Set up the progress template if (!DesignMode && _progressTemplate == null) { throw new InvalidOperationException(String.Format(CultureInfo.InvariantCulture, AtlasWeb.UpdateProgress_TemplateRequired, ID)); } else if (_progressTemplate != null) { _progressTemplateContainer = new Control(); _progressTemplate.InstantiateIn(_progressTemplateContainer); Controls.Add(_progressTemplateContainer); } } public override void DataBind() { EnsureChildControls(); base.DataBind(); } [SuppressMessage("Microsoft.Security", "CA2109:ReviewVisibleEventHandlers")] protected internal override void OnPreRender(EventArgs e) { base.OnPreRender(e); ScriptManager.RegisterScriptControl(this); } protected internal override void Render(HtmlTextWriter writer) { EnsureChildControls(); writer.AddAttribute(HtmlTextWriterAttribute.Id, ClientID); if (_dynamicLayout) { writer.AddStyleAttribute(HtmlTextWriterStyle.Display, "none"); } else { writer.AddStyleAttribute(HtmlTextWriterStyle.Visibility, "hidden"); writer.AddStyleAttribute(HtmlTextWriterStyle.Display, "block"); } writer.RenderBeginTag(HtmlTextWriterTag.Div); base.Render(writer); writer.RenderEndTag(); // div if (!DesignMode) { ScriptManager.RegisterScriptDescriptors(this); } } [SuppressMessage("Microsoft.Design", "CA1024:UsePropertiesWhereAppropriate", Justification = "Matches IScriptControl interface.")] protected virtual IEnumerableGetScriptReferences() { yield break; } [SuppressMessage("Microsoft.Design", "CA1024:UsePropertiesWhereAppropriate", Justification = "Matches IScriptControl interface.")] protected virtual IEnumerable GetScriptDescriptors() { // Don't render any scripts when partial rendering is not enabled if (Page != null && ScriptManager.SupportsPartialRendering && Visible) { ScriptControlDescriptor desc = new ScriptControlDescriptor("Sys.UI._UpdateProgress", ClientID); string updatePanelClientID = null; if (!String.IsNullOrEmpty(AssociatedUpdatePanelID)) { // Try both the NamingContainer and the Page UpdatePanel c = ControlUtil.FindTargetControl(AssociatedUpdatePanelID, this, true) as UpdatePanel; if (c != null) updatePanelClientID = c.ClientID; else { throw new InvalidOperationException(String.Format(CultureInfo.InvariantCulture, AtlasWeb.UpdateProgress_NoUpdatePanel, AssociatedUpdatePanelID)); } } desc.AddProperty("associatedUpdatePanelId", updatePanelClientID); desc.AddProperty("dynamicLayout", DynamicLayout); desc.AddProperty("displayAfter", DisplayAfter); yield return desc; } yield break; } #region IScriptControl Members IEnumerable IScriptControl.GetScriptReferences() { return GetScriptReferences(); } IEnumerable IScriptControl.GetScriptDescriptors() { return GetScriptDescriptors(); } #endregion } } // 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
- GeometryModel3D.cs
- TraceListeners.cs
- DatatypeImplementation.cs
- Barrier.cs
- XmlSchemaCompilationSettings.cs
- WhitespaceRuleReader.cs
- TypefaceCollection.cs
- ProxyHwnd.cs
- DeferredReference.cs
- DataBindEngine.cs
- WebPartPersonalization.cs
- MexNamedPipeBindingElement.cs
- SqlDataSource.cs
- Point3DValueSerializer.cs
- EntityDesignerUtils.cs
- FixedSOMPageConstructor.cs
- TableCellCollection.cs
- ResourceSetExpression.cs
- ButtonColumn.cs
- Constraint.cs
- ColumnMap.cs
- COM2Properties.cs
- PrintingPermissionAttribute.cs
- PropertyPanel.cs
- DataServiceQuery.cs
- QueryableDataSourceHelper.cs
- WinInet.cs
- ValuePattern.cs
- Schema.cs
- DrawListViewSubItemEventArgs.cs
- XmlExtensionFunction.cs
- CompositeScriptReference.cs
- EmbeddedMailObject.cs
- TypeConverterHelper.cs
- FormsAuthenticationModule.cs
- BitmapEncoder.cs
- CodeAttributeDeclaration.cs
- CompoundFileIOPermission.cs
- GridLength.cs
- METAHEADER.cs
- UnmanagedMemoryStreamWrapper.cs
- Path.cs
- RtfFormatStack.cs
- BoundPropertyEntry.cs
- GeneralTransform3D.cs
- ParserHooks.cs
- BehaviorEditorPart.cs
- DataFormats.cs
- MonthChangedEventArgs.cs
- Timeline.cs
- CheckableControlBaseAdapter.cs
- IdnMapping.cs
- KeysConverter.cs
- MaterialGroup.cs
- ServiceElementCollection.cs
- XMLUtil.cs
- MappingMetadataHelper.cs
- Span.cs
- TextSimpleMarkerProperties.cs
- AdCreatedEventArgs.cs
- WebServiceHandlerFactory.cs
- UserPersonalizationStateInfo.cs
- M3DUtil.cs
- ColorAnimation.cs
- DataGridViewCellPaintingEventArgs.cs
- AssemblyAssociatedContentFileAttribute.cs
- ContentPathSegment.cs
- ProgressBarAutomationPeer.cs
- DateTimeSerializationSection.cs
- XmlValidatingReaderImpl.cs
- NativeMethods.cs
- DependencyObjectPropertyDescriptor.cs
- OleDbCommand.cs
- ToolStripDesignerUtils.cs
- HttpRuntime.cs
- FastPropertyAccessor.cs
- MsdtcClusterUtils.cs
- ContractUtils.cs
- XmlSchemaGroup.cs
- ForceCopyBuildProvider.cs
- FreezableDefaultValueFactory.cs
- InputReferenceExpression.cs
- FixedStringLookup.cs
- Expander.cs
- _OverlappedAsyncResult.cs
- UnsafeNativeMethods.cs
- OdbcError.cs
- MemberAccessException.cs
- OrthographicCamera.cs
- StructuredType.cs
- PreviewPrintController.cs
- XmlTextReaderImpl.cs
- DataGridViewCellParsingEventArgs.cs
- _DigestClient.cs
- SqlSelectClauseBuilder.cs
- DataGridViewCellFormattingEventArgs.cs
- SystemGatewayIPAddressInformation.cs
- DoubleLinkListEnumerator.cs
- SafeCryptoHandles.cs
- EdmType.cs