Code:
/ FX-1434 / FX-1434 / 1.0 / untmp / whidbey / REDBITS / ndp / fx / src / Designer / WinForms / System / WinForms / Design / StandardCommandToolStripMenuItem.cs / 1 / StandardCommandToolStripMenuItem.cs
//------------------------------------------------------------------------------ //// Copyright (c) Microsoft Corporation. All rights reserved. // //----------------------------------------------------------------------------- /* */ namespace System.Windows.Forms.Design { using System.Design; using System.ComponentModel; using System.Diagnostics; using System.Diagnostics.CodeAnalysis; using System; using System.Security; using System.Security.Permissions; using System.ComponentModel.Design; using System.Windows.Forms; using System.Drawing; using System.Drawing.Design; using System.Windows.Forms.Design.Behavior; using System.Runtime.InteropServices; using System.Drawing.Drawing2D; ////// /// Associates standard command with ToolStripMenuItem. /// ///internal class StandardCommandToolStripMenuItem : ToolStripMenuItem { private bool _cachedImage = false; private Image _image = null; private CommandID menuID; private IMenuCommandService menuCommandService; private IServiceProvider serviceProvider; private string name; private MenuCommand menuCommand; // Ok to call MenuService.FindComand to find the menuCommand mapping to the appropriated menuID. [SuppressMessage("Microsoft.Usage", "CA2214:DoNotCallOverridableMethodsInConstructors")] [SuppressMessage("Microsoft.Design", "CA1031:DoNotCatchGeneralExceptionTypes")] [SuppressMessage("Microsoft.Security", "CA2102:CatchNonClsCompliantExceptionsInGeneralHandlers")] public StandardCommandToolStripMenuItem(CommandID menuID, string text, string imageName, IServiceProvider serviceProvider) { this.menuID = menuID; this.serviceProvider = serviceProvider; // Findcommand can throw; so we need to catch and disable the command. try { menuCommand = MenuService.FindCommand(menuID); } catch { this.Enabled = false; } this.Text = text; this.name = imageName; RefreshItem(); } public void RefreshItem() { if (menuCommand != null) { this.Visible = menuCommand.Visible; this.Enabled = menuCommand.Enabled; this.Checked = menuCommand.Checked; } } /// /// /// Retrieves the menu editor service, which we cache for speed. /// public IMenuCommandService MenuService { get { if (menuCommandService == null) { menuCommandService = (IMenuCommandService)serviceProvider.GetService(typeof(IMenuCommandService)); } return menuCommandService; } } public override Image Image { // Standard 'catch all - rethrow critical' exception pattern [SuppressMessage("Microsoft.Design", "CA1031:DoNotCatchGeneralExceptionTypes")] get { // Defer loading the image until we're sure we need it if (!_cachedImage) { _cachedImage = true; try { if (name != null) { _image = new Bitmap(typeof(ToolStripMenuItem), name + ".bmp"); } this.ImageTransparentColor = Color.Magenta; } catch (Exception ex) { if (ClientUtils.IsCriticalException(ex)) { throw; } } catch { } } return _image; } set { _image = value; _cachedImage = true; } } protected override void OnClick(System.EventArgs e) { if (menuCommand != null) { menuCommand.Invoke(); } else if (MenuService != null) { if (MenuService.GlobalInvoke(menuID)) { return; } } } } } // File provided for Reference Use Only by Microsoft Corporation (c) 2007. // Copyright (c) Microsoft Corporation. All rights reserved.
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- CommandSet.cs
- HtmlAnchor.cs
- XslNumber.cs
- FixedHyperLink.cs
- DataTemplateKey.cs
- TextElement.cs
- ApplicationHost.cs
- DesignerContextDescriptor.cs
- Trustee.cs
- StoreItemCollection.cs
- Content.cs
- TerminateSequenceResponse.cs
- SqlAggregateChecker.cs
- EdmComplexPropertyAttribute.cs
- ResXResourceSet.cs
- GC.cs
- Validator.cs
- URI.cs
- RegexWorker.cs
- ManagementBaseObject.cs
- DefaultValueTypeConverter.cs
- TemplatePropertyEntry.cs
- OutputCacheSettings.cs
- WebPartDescription.cs
- IisNotInstalledException.cs
- EntityDataSourceState.cs
- RepeaterItemCollection.cs
- ColumnResult.cs
- ReflectEventDescriptor.cs
- GenericQueueSurrogate.cs
- CancellableEnumerable.cs
- DateTimeConstantAttribute.cs
- PageHandlerFactory.cs
- Certificate.cs
- HMACRIPEMD160.cs
- URI.cs
- WorkflowMarkupSerializationProvider.cs
- TabPage.cs
- columnmapfactory.cs
- DeclarativeConditionsCollection.cs
- NameValueSectionHandler.cs
- PerformanceCounterNameAttribute.cs
- DebugManager.cs
- OrderPreservingSpoolingTask.cs
- SrgsElement.cs
- FontDriver.cs
- DashStyle.cs
- ProfileInfo.cs
- PrivilegeNotHeldException.cs
- SpellerInterop.cs
- JumpTask.cs
- BindingGraph.cs
- Identity.cs
- XmlDomTextWriter.cs
- SplitterPanelDesigner.cs
- LogReserveAndAppendState.cs
- NativeMethods.cs
- TripleDESCryptoServiceProvider.cs
- dataSvcMapFileLoader.cs
- DrawingGroup.cs
- TemplateBindingExtensionConverter.cs
- ReverseInheritProperty.cs
- CorrelationKey.cs
- LockRecursionException.cs
- OneWayChannelListener.cs
- RemotingException.cs
- AppDomainResourcePerfCounters.cs
- LayoutTableCell.cs
- MailMessageEventArgs.cs
- DataStreams.cs
- RowSpanVector.cs
- BitmapEffectGeneralTransform.cs
- OdbcParameter.cs
- GenerateScriptTypeAttribute.cs
- HttpModule.cs
- MenuItemAutomationPeer.cs
- PerspectiveCamera.cs
- Pkcs7Signer.cs
- SQLInt16.cs
- LogicalExpr.cs
- SafeHandles.cs
- TraceProvider.cs
- TreeViewHitTestInfo.cs
- MessageSecurityProtocol.cs
- CharEntityEncoderFallback.cs
- QilInvokeLateBound.cs
- FrameworkName.cs
- XmlIlGenerator.cs
- ObjectAnimationBase.cs
- XamlSerializationHelper.cs
- BufferAllocator.cs
- DoubleAnimationBase.cs
- MembershipAdapter.cs
- UpDownEvent.cs
- NodeFunctions.cs
- NamespaceEmitter.cs
- CodeSubDirectory.cs
- ClientProxyGenerator.cs
- Metadata.cs
- Transform3DCollection.cs