Assembly: System.Windows.Forms (in System.Windows.Forms.dll)
The following code example demonstrates how to use the property. To run this example, paste the following code into a Windows Form that contains a TreeView control named treeView1, and populate the TreeView with items. Ensure that treeview1 and the MouseDown event for the form are associated with the HandleMouseDown method.
Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows XP SP2 x64 Edition, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.