hwndParent (HWND) - input

The parent window handle of the secondary window to be created.

hwndOwner (HWND) - input

The owner-window handle of the secondary window to be created.

pfnDlgProc (PFNWP) - input

The secondary window procedure.

pdlgt (PDLGTEMPLATE) - input

The dialog template that defines the layout of the window.

pCreateParams (PVOID) - input

The parameters passed to the secondary window procedure on the WM_INITDLG message.

hwnd (HWND) - returns

Returns the frame window handle a secondary window.