_Application.ScreenUpdating property

True if screen updating is turned on.

Namespace:  Microsoft.Office.Interop.Excel
Assembly:  Microsoft.Office.Interop.Excel (in Microsoft.Office.Interop.Excel.dll)

bool ScreenUpdating { get; set; }

Property value

Type: System.Boolean

Turn screen updating off to speed up your code. You won't be able to see what the code is doing, but it will run faster.

Remember to set the ScreenUpdating property back to True when your code ends.