You have not identified the error you are getting - but I suspect it is in the SetSourceData call. The SourceData "Source" parameter takes a RANGE object. It appears you are trying to assign it a string.

My recommendation would be to use Named ranges. In the original chart, setup the source data to a named range. Then, in you code, you can simply change the range cells that the name points to, and you are done.

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In reply to Re: OLE - updating a chart in an excel spreadsheet by NetWallah
in thread OLE - updating a chart in an excel spreadsheet by Rom399

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