The Old New Thing

You can't use the WM_USER message in a dialog box

October 24, 2012 Oct 24, 2012 10/24/12

Raymond Chen

Today, I'm not actually going to say anything new. I'm just going to collate information I've already written under a better title to improve search engine optimization. A customer reported that they did the following but found that it didn't work: "I send the message to my dialog, but the value doesn't stick. At random times, the value...