L_BITMAPCLASS Registered Class: Displaying and Printing
Displaying images:
L_BM_SETSTYLE
L_BM_SETIMAGERECT
L_BM_SETZOOM
L_BM_FOCUSEDZOOM
L_BM_SETBITMAPCLIP
L_BM_BITMAPCHANGED
Printing images:
L_BM_PRINT