Dialog box manipulation...

[linolium]

Hi, I have a dialog box I designed with a "Picture Control" that has a picture in it. I want to know if there is a function or a message that will change what image is in the control. Is this possible?

[CornedBee]

Depending on what kind of control that is, you can look it up in the help.
Usually pictures are displayed in static controls. You can set the image of a static control with the STM_SETIMAGE message.

[linolium]

would something like this work?
SendMessage(hwnd,STM_SETIMAGE,IDC_IMAGE,IDB_MYIMAGE);

[CornedBee]

No, this would work:
SendDlgItemMessage(hDlg, IDC_IMAGE, STM_SETIMAGE, IMAGE_BITMAP, (LPARAM)hBitmap);

You get the hBitmap from a previous call to LoadImage or LoadBitmap or other functions that return a HBITMAP.

[linolium]

ah thank you very much :)