The ShowContextMenu Method is available in LEADTOOLS Document and Medical Imaging toolkits.
- pos
- A System.Drawing.Point object that specifies the coordinates at which to display the menu. These coordinates are specified relative to the client coordinates of the automation control.
Visual Basic (Usage) | Copy Code |
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Dim instance As AnnAutomation Dim pos As Point instance.ShowContextMenu(pos) |
Parameters
- pos
- A System.Drawing.Point object that specifies the coordinates at which to display the menu. These coordinates are specified relative to the client coordinates of the automation control.
Displays the automation context menu.
Visual Basic | Copy Code |
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Public Sub AnnAutomation_ShowContextMenu(ByVal automation As AnnAutomation) ' show the context menu at the current cursor coordinates Dim pos As Point = Cursor.Position pos = automation.Viewer.PointToClient(pos) automation.ShowContextMenu(pos) End Sub |
C# | Copy Code |
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public void AnnAutomation_ShowContextMenu(AnnAutomation automation) { // show the context menu at the current cursor coordinates Point pos = Cursor.Position; pos = automation.Viewer.PointToClient(pos); automation.ShowContextMenu(pos); } |
This method will display the context menu in AnnAutomationManager.ContextMenu. This AnnAutomation will call this method when the user right-clicks the mouse cursor anywhere in the Container surface but not on any of the objects currently in the container. You can call this method to show this context menu manually (for example, as a result from clicking on a certain menu item in your application).
If the AnnAutomationManager.ContextMenu value is null (Nothing in Visual Basic), this method will not do anything.
If a click is on an object, this AnnAutomation object will call the ShowObjectContextMenu method instead.
Call the CanShowObjectContextMenu property to determine if the AnnAutomation is currently in a state where the object context menu can be shown
Target Platforms: Microsoft .NET Framework 2.0, Windows 2000, Windows XP, Windows Server 2003 family, Windows Server 2008 family, Windows Vista, Windows 7