CPlApplet
The CPlApplet
function is a library-defined callback function that serves as the entry point
for a Control Panel application.
LONG APIENTRY CPlApplet(
|
HWND hwndCPl, |
// handle to
Control Panel window |
|
UINT uMsg, |
// message |
|
LONG lParam1, |
// first message parameter |
|
LONG lParam2 |
// second message
parameter |
|
); |
|
Parameters
hwndCPl
Identifies
the main window of the controlling application.
uMsg
Specifies the
message being sent to the Control Panel application.
lParam1
Specifies
additional message-specific information.
lParam2
Specifies
additional message-specific information.
Return Values
The return
value depends on the message. For more information, see the descriptions of the
individual Control Panel messages.
Remarks
Use the hwndCPl
parameter for dialog boxes or other windows that require a handle to a parent
window.