CommConfigDialog info  Overview  Group

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

COMMCONFIG