 |
SetWindowLong
..msdn Add comment W32 Constants Translate this page |
|
|
|
Changes an attribute of the specified window. The function also sets the 32-bit (long) value at the specified offset into the extra window memory. |
|
|
| Code examples: |
|
|
|
|
|
| Declaration: |
|
|
LONG SetWindowLong(
HWND hWnd, // handle to window
int nIndex, // offset of value to set
LONG dwNewLong // new value
);
|
|
|
|
| FoxPro declaration: |
|
|
DECLARE INTEGER SetWindowLong IN user32;
INTEGER hWnd,;
INTEGER nIndex,;
INTEGER dwNewLong
|
|
|
|
| Parameters: |
|
hWnd
[in] Handle to the window and, indirectly, the class to which the window belongs.
nIndex
[in] Specifies the zero-based offset to the value to be set.
dwNewLong
[in] Specifies the replacement value. |
|
|
| Return value: |
|
| If the function succeeds, the return value is the previous value of the specified 32-bit integer. |
|
|
| Usage: |
|
nStyle = GetWindowLong(m.hPopupWindow,;
GWL_EXSTYLE)
= SetWindowLong(m.hPopupWindow, GWL_EXSTYLE,;
BITOR(m.nStyle, WS_EX_LAYERED))
|
|
|
| Word Index links for the SetWindowLong : |
|
|
|
|
|
| Translate this page: |
|
|
|
|
| • |
|
| Created: | 2001-11-01 19:47:42 | | Modified: | 2007-06-11 19:54:27 |
Visited in last 7 days: 54 |
Browsing Windows Known Folders (Special Folders) 