C# PivotTable set range dynamically in code

Hi!

I develop a web application with Visual Studio 2008 and I use Microsoft.Office.Interop.Excel version 11 to export data (from database) in an excel file.
I have a template file containing a pivot. I want to define in code the range of the pivot 'Sheet1'!$I$1:$R$1000 because the number of rows can change!

Do you have an idea to do this?

I succeed to access to the pivotTable in code:
PivotTable pivot = (PivotTable)ioSheet.PivotTables(1);
But I don't succeed to update the range programatically...

Thanks
AngieWillAsked:
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AngieWillAuthor Commented:
Thanks for your answer.

I try with this code:
PivotTable pivot = (PivotTable)ioSheet.PivotTables(1);
pivot.SourceData = "'Sheet1'!$I$1:$R$10";
lRet = pivot.RefreshTable();

But I wait, wait... and nothing

Do you have an idea?
0
 
AngieWillAuthor Commented:
pivot.SourceData = "'SQL Results'!R1C9:R1000C18";

Succeed!

Thanks
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