MCIWNDM_CHANGESTYLES message
The MCIWNDM_CHANGESTYLES message changes the styles used by the MCIWnd window. You can send this message explicitly or by using the MCIWndChangeStyles macro.
MCIWNDM_CHANGESTYLES
wParam = (WPARAM) (UINT) mask;
lParam = (LPARAM) (LONG) value;
Parameters
-
mask
-
Mask that identifies the styles that can change. This mask is the bitwise OR operator of all styles that will be permitted to change.
-
value
-
New style settings for the window. Specify zero for this parameter to turn off all styles identified in the mask. For a list of the available styles, see the MCIWndCreate function.
Return Value
Returns zero.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client |
Windows 2000 Professional [desktop apps only] |
| Minimum supported server |
Windows 2000 Server [desktop apps only] |
| Header |
|