Hi all. I'm trying to get the control id of button in a dialog by using hwnd that I initially get. I had search a lots of Q&A about this topic but those suggestion still can't work for me.
I use GetDlgCtrlID to get the control id but it always return to me 0x0000058D (control id not found). Then, I followed the suggestion which is add GetFocus() but it return to me 0x00000005 (access denied).
Does anyone know why this happened or got a solid steps to get the control id by using hwnd? The hwnd is valid but when comes to GetDlgCtrlID it looks like can't function well.