Code:
/ Dotnetfx_Vista_SP2 / Dotnetfx_Vista_SP2 / 8.0.50727.4016 / DEVDIV / depot / DevDiv / releases / whidbey / NetFxQFE / ndp / fx / src / WinForms / Managed / System / WinForms / ContextMenuStrip.cs / 1 / ContextMenuStrip.cs
//------------------------------------------------------------------------------ //// Copyright (c) Microsoft Corporation. All rights reserved. // //----------------------------------------------------------------------------- namespace System.Windows.Forms { using System; using System.ComponentModel; using System.Drawing; using System.Runtime.InteropServices; using System.Security; using System.Security.Permissions; ///this class is just a conceptual wrapper around ToolStripDropDownMenu. [ ComVisible(true), ClassInterface(ClassInterfaceType.AutoDispatch), DefaultEvent("Opening"), SRDescription(SR.DescriptionContextMenuStrip) ] public class ContextMenuStrip : ToolStripDropDownMenu { /// /// Summary of ContextMenuStrip. /// public ContextMenuStrip(IContainer container) : base() { // this constructor ensures ContextMenuStrip is disposed properly since its not parented to the form. if (container == null) { throw new ArgumentNullException("container"); } container.Add(this); } public ContextMenuStrip(){ } protected override void Dispose(bool disposing) { base.Dispose(disposing); } [ Browsable(false), DesignerSerializationVisibility(DesignerSerializationVisibility.Hidden), SRDescription(SR.ContextMenuStripSourceControlDescr) ] public Control SourceControl { [UIPermission(SecurityAction.Demand, Window=UIPermissionWindow.AllWindows)] get { return SourceControlInternal; } } // minimal Clone implementation for DGV support only. internal ContextMenuStrip Clone() { // VERY limited support for cloning. ContextMenuStrip contextMenuStrip = new ContextMenuStrip(); // copy over events contextMenuStrip.Events.AddHandlers(this.Events); contextMenuStrip.AutoClose = AutoClose; contextMenuStrip.AutoSize = AutoSize; contextMenuStrip.Bounds = Bounds; contextMenuStrip.ImageList = ImageList; contextMenuStrip.ShowCheckMargin = ShowCheckMargin; contextMenuStrip.ShowImageMargin = ShowImageMargin; // copy over relevant properties for (int i = 0; i < Items.Count; i++) { ToolStripItem item = Items[i]; if (item is ToolStripSeparator) { contextMenuStrip.Items.Add(new ToolStripSeparator()); } else if (item is ToolStripMenuItem) { ToolStripMenuItem menuItem = item as ToolStripMenuItem; contextMenuStrip.Items.Add(menuItem.Clone()); } } return contextMenuStrip; } // internal overload so we know whether or not to show mnemonics. internal void ShowInternal(Control source, Point location, bool isKeyboardActivated) { Show(source, location); // if we were activated by keyboard - show mnemonics. if (isKeyboardActivated) { ToolStripManager.ModalMenuFilter.Instance.ShowUnderlines = true; } } internal void ShowInTaskbar(int x, int y) { // we need to make ourselves a topmost window WorkingAreaConstrained = false; Rectangle bounds = CalculateDropDownLocation(new Point(x,y), ToolStripDropDownDirection.AboveLeft); Rectangle screenBounds = Screen.FromRectangle(bounds).Bounds; if (bounds.Y < screenBounds.Y) { bounds = CalculateDropDownLocation(new Point(x,y), ToolStripDropDownDirection.BelowLeft); } else if (bounds.X < screenBounds.X) { bounds = CalculateDropDownLocation(new Point(x,y), ToolStripDropDownDirection.AboveRight); } bounds = WindowsFormsUtils.ConstrainToBounds(screenBounds, bounds); Show(bounds.X, bounds.Y); } protected override void SetVisibleCore(bool visible) { if (!visible) { WorkingAreaConstrained = true; } base.SetVisibleCore(visible); } } } // File provided for Reference Use Only by Microsoft Corporation (c) 2007. //------------------------------------------------------------------------------ //// Copyright (c) Microsoft Corporation. All rights reserved. // //----------------------------------------------------------------------------- namespace System.Windows.Forms { using System; using System.ComponentModel; using System.Drawing; using System.Runtime.InteropServices; using System.Security; using System.Security.Permissions; ///this class is just a conceptual wrapper around ToolStripDropDownMenu. [ ComVisible(true), ClassInterface(ClassInterfaceType.AutoDispatch), DefaultEvent("Opening"), SRDescription(SR.DescriptionContextMenuStrip) ] public class ContextMenuStrip : ToolStripDropDownMenu { /// /// Summary of ContextMenuStrip. /// public ContextMenuStrip(IContainer container) : base() { // this constructor ensures ContextMenuStrip is disposed properly since its not parented to the form. if (container == null) { throw new ArgumentNullException("container"); } container.Add(this); } public ContextMenuStrip(){ } protected override void Dispose(bool disposing) { base.Dispose(disposing); } [ Browsable(false), DesignerSerializationVisibility(DesignerSerializationVisibility.Hidden), SRDescription(SR.ContextMenuStripSourceControlDescr) ] public Control SourceControl { [UIPermission(SecurityAction.Demand, Window=UIPermissionWindow.AllWindows)] get { return SourceControlInternal; } } // minimal Clone implementation for DGV support only. internal ContextMenuStrip Clone() { // VERY limited support for cloning. ContextMenuStrip contextMenuStrip = new ContextMenuStrip(); // copy over events contextMenuStrip.Events.AddHandlers(this.Events); contextMenuStrip.AutoClose = AutoClose; contextMenuStrip.AutoSize = AutoSize; contextMenuStrip.Bounds = Bounds; contextMenuStrip.ImageList = ImageList; contextMenuStrip.ShowCheckMargin = ShowCheckMargin; contextMenuStrip.ShowImageMargin = ShowImageMargin; // copy over relevant properties for (int i = 0; i < Items.Count; i++) { ToolStripItem item = Items[i]; if (item is ToolStripSeparator) { contextMenuStrip.Items.Add(new ToolStripSeparator()); } else if (item is ToolStripMenuItem) { ToolStripMenuItem menuItem = item as ToolStripMenuItem; contextMenuStrip.Items.Add(menuItem.Clone()); } } return contextMenuStrip; } // internal overload so we know whether or not to show mnemonics. internal void ShowInternal(Control source, Point location, bool isKeyboardActivated) { Show(source, location); // if we were activated by keyboard - show mnemonics. if (isKeyboardActivated) { ToolStripManager.ModalMenuFilter.Instance.ShowUnderlines = true; } } internal void ShowInTaskbar(int x, int y) { // we need to make ourselves a topmost window WorkingAreaConstrained = false; Rectangle bounds = CalculateDropDownLocation(new Point(x,y), ToolStripDropDownDirection.AboveLeft); Rectangle screenBounds = Screen.FromRectangle(bounds).Bounds; if (bounds.Y < screenBounds.Y) { bounds = CalculateDropDownLocation(new Point(x,y), ToolStripDropDownDirection.BelowLeft); } else if (bounds.X < screenBounds.X) { bounds = CalculateDropDownLocation(new Point(x,y), ToolStripDropDownDirection.AboveRight); } bounds = WindowsFormsUtils.ConstrainToBounds(screenBounds, bounds); Show(bounds.X, bounds.Y); } protected override void SetVisibleCore(bool visible) { if (!visible) { WorkingAreaConstrained = true; } base.SetVisibleCore(visible); } } } // 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
- DataGridViewCellValueEventArgs.cs
- SqlErrorCollection.cs
- RotateTransform3D.cs
- ValidationHelpers.cs
- EntityDataSourceWizardForm.cs
- ServicePoint.cs
- OleDbTransaction.cs
- CodeArrayCreateExpression.cs
- AutoGeneratedField.cs
- BitmapPalettes.cs
- BinaryUtilClasses.cs
- ResourceAssociationSet.cs
- TCEAdapterGenerator.cs
- Rect.cs
- Quaternion.cs
- DataSourceCache.cs
- SmiGettersStream.cs
- MetabaseServerConfig.cs
- CompoundFileReference.cs
- Size.cs
- TrackingMemoryStreamFactory.cs
- WebPartVerbCollection.cs
- TdsParserSessionPool.cs
- Focus.cs
- BaseTemplateBuildProvider.cs
- Exception.cs
- SqlNodeAnnotation.cs
- MetadataArtifactLoader.cs
- PlaceHolder.cs
- ConfigurationException.cs
- WebPartsPersonalizationAuthorization.cs
- UrlPath.cs
- QueueAccessMode.cs
- ObjectCloneHelper.cs
- CompoundFileDeflateTransform.cs
- SimpleRecyclingCache.cs
- TypeFieldSchema.cs
- StylusCollection.cs
- TextTreeTextElementNode.cs
- StorageRoot.cs
- Typeface.cs
- VBCodeProvider.cs
- TreeNodeStyle.cs
- CalendarDataBindingHandler.cs
- AdRotatorDesigner.cs
- EndGetFileNameFromUserRequest.cs
- GZipStream.cs
- LocalClientSecuritySettings.cs
- WebConfigurationHost.cs
- ReadOnlyDictionary.cs
- adornercollection.cs
- Models.cs
- DoubleCollectionConverter.cs
- CounterSet.cs
- CodeStatementCollection.cs
- RuntimeHandles.cs
- HTTPRemotingHandler.cs
- JsonFormatReaderGenerator.cs
- ButtonBaseAdapter.cs
- CapiSafeHandles.cs
- AuthenticationServiceManager.cs
- SettingsBindableAttribute.cs
- SR.cs
- QuestionEventArgs.cs
- DataServiceHost.cs
- ImageIndexConverter.cs
- HttpHandlerActionCollection.cs
- WebPartUtil.cs
- HMACSHA1.cs
- ItemsPanelTemplate.cs
- TraceContextRecord.cs
- ManagedFilter.cs
- MetaTable.cs
- WebPartCollection.cs
- HwndTarget.cs
- RegistryDataKey.cs
- StructuredCompositeActivityDesigner.cs
- IPAddress.cs
- ImageSourceConverter.cs
- ContextConfiguration.cs
- FileEnumerator.cs
- SrgsText.cs
- MessageSecurityOverHttpElement.cs
- invalidudtexception.cs
- SchemaImporter.cs
- PeerSecurityManager.cs
- SimpleWebHandlerParser.cs
- MorphHelper.cs
- PropertyEntry.cs
- ErrorRuntimeConfig.cs
- Compilation.cs
- Stack.cs
- xml.cs
- TableAdapterManagerGenerator.cs
- TransformerConfigurationWizardBase.cs
- Constraint.cs
- Vector3DAnimationBase.cs
- ObjectViewQueryResultData.cs
- DataViewSetting.cs
- AnnotationDocumentPaginator.cs