Wait for Workbook.RefreshAll() (C#)

Question

I want to loop through a directory (using C#) and Refresh all Excel sheets in there. I use:

Workbook.RefreshAll();

How can I wait for the <

Answer 1

Maybe you can query for the State:

Application.CalculationState =xldone

For Documentation look here: http://msdn.microsoft.com/en-us/library/office/bb220901(v=office.12).aspx