It looks like the code in message 656045 will accomplish what I am trying to do. However, it does not have the code behind the DWord function. What does that function do (so I can recreate that behavior)?

Troy

>In addition to Larry's answer.
>A sample code of extracting an icon into ImageList you can find in message #656045.
>
>>Has anybody had any success in setting the icon in a treeview control to the icon associated with a file?
>>
>>I wish to have the subnodes of a treeview control display the icon based on the file extension of a file.
>>
>>I would assume that I would use the ExtractAssociatedIcon API call to accomplish this, but every time I think I am on the right track I get the C00000005 error in VFP7 SP1.