Called when the mouse button is held down while the pointer is on the cell.
Assembly: System.Windows.Forms (in System.Windows.Forms.dll)
If activated by depressing the left mouse button, this method updates the cell's user interface (UI).Notes to Inheritors
When overriding in a derived class, be sure to call the base class's method so that registered delegates receive the event.
Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.