L_BM_BITMAPCHANGED
Send this message to signal a change in an L_BITMAPCLASS window's bitmap without causing the window to repaint.
|
Parameter |
Meaning |
|
wParam |
Specifies whether the window should be redrawn to reflect the image changes. Use 1 to redraw the window, or 0 not to redraw it. |
|
lParam |
The low order of the lParam parameter is a boolean value that should be true if the size has changed. The high order should be true if the color has changed. |
Returns
|
SUCCESS |
Function was successful. |
|
< 0 |
An error occurred. Refer to Return Codes. |