CommConfigDialog
The CommConfigDialog
function displays a driver-supplied configuration dialog box.
BOOL CommConfigDialog(
|
LPTSTR lpszName, |
// pointer
to device name string |
|
HWND hWnd, |
// handle
to window |
|
LPCOMMCONFIG lpCC |
// pointer
to comm. configuration structure |
|
); |
|
Parameters
lpszName
Points to a
null-terminated string specifying the name of the device for which a dialog box
should be displayed.
hWnd
Identifies
the window that owns the dialog box. This parameter can be any valid window
handle, or it should be NULL if the dialog box is to have no owner.
lpCC
Points to a COMMCONFIG structure. This structure
contains initial settings for the dialog box before the call, and changed
values after the call.
Return Values
If the
function succeeds, the return value is nonzero.
If the
function fails, the return value is zero. To get extended error information,
call GetLastError.
Remarks
The CommConfigDialog
function requires a dynamic-link library (DLL) provided by the communications
hardware vendor.
See Also