TB_SETBITMAPSIZE Overview  Group

The TB_SETBITMAPSIZE message sets the size of the bitmapped images to be added to a toolbar.

TB_SETBITMAPSIZE 

wParam = 0; 

lParam = (LPARAM) MAKELONG(dxBitmap, dyBitmap) 

 

Parameters

dxBitmap 

Width, in pixels, of the bitmapped images.

dyBitmap

Height, in pixels, of the bitmapped images.

Return Values

Returns TRUE if successful or FALSE otherwise.

Remarks

The size can be set only before adding any bitmaps to the toolbar. If an application does not explicitly set the bitmap size, the size defaults to 16 by 15 pixels.