Thanks Craig. I'll check these out.

:)




>This should give you an idea of what you need to do
>
>http://support.microsoft.com/kb/302096
>http://www.devx.com/dotnet/Article/42590
>
>Basically, the .NET namespaces are wrappers around the COM calls.
>
>>Hi,
>>
>>I need to analyze some data in an Excel worksheet and then modify some of the existing cells, and then also add new rows of data to the Excel worksheet.
>>
>>Historically, I've been using VFP and COM to do this task. But now I'm looking to upgrade my process to .NET. (Either C# or VB in VS2010).
>>
>>Is COM the recommended way to do this from .NET? Or does .NET have better ways to manipulate Excel?
>>
>>And... does anyone have links to any sample code that might get me going in the right direction?
>>
>>Thanks,
>>Guy