Suspends the painting of the column until the EndUpdate method is called.
Assembly: System.Windows.Forms (in System.Windows.Forms.dll)
When many changes are made to the appearance of a System.Windows.Forms.DataGrid control (whether the changes are in the attributes of the column or the data displayed by the control), you should invoke the method to temporarily freeze the drawing of the control. This results in less distraction to the user, and a performance gain. After all updates have been made, invoke the EndUpdate method to resume drawing of the control.
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.