I have a dialog-based application. In its main dialog I fill an array with
data I get from somewhere.
In the main dialog there is a button which opens a second modal dialog in
which I can view the contents of the array.

My actual solution: In my main dialog I have arMainArray ... I declared an
array of identical structure in the class of the second dialog. When calling
the second dialog I copy all items of the main dialog's array to the array
of the second dialog, then call DoModal.

I am sure this is not the most clever solution. I'd like to have access in
the second dialog to the main dialog's array, but don't know how to code
this. Does anybody have suggestions?

Thank you
Thomas

then have something like

CSecondDialog dlg;
dlg.dataPtr=mydatahere;

dlg.DoModal();

You can then access the data with dataPtr

Robin