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Using data from arrays

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I have a COM object which returns an Array of data. I want to use the

CfxDataArray object to put this information into the Chart.

The problem is that I have multiple arrays of data, and I perform this

operation in a loop.

The CfxDataArray.AddArray function seems to not actually perform a copy of

the data? Perhaps it just stores the pointer to the data until the

ChartFx.GetExternalData command is called?

So what happens in my loop is that the Array reference changes every time,

and in the end, I get garbage on my graph...as if only one series has been


It works fine for a single series, but not for multiple because of this.

I hope I am making sense here. Any suggestions?

Abe Krebs


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