Export (0) Print
Expand All

CommConfigDialog function

Displays a driver-supplied configuration dialog box.

Syntax


BOOL WINAPI CommConfigDialog(
  _In_     LPCTSTR lpszName,
  _In_     HWND hWnd,
  _Inout_  LPCOMMCONFIG lpCC
);

Parameters

lpszName [in]

The name of the device for which a dialog box should be displayed. For example, COM1 through COM9 are serial ports and LPT1 through LPT9 are parallel ports.

hWnd [in]

A handle to 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 [in, out]

A pointer to a COMMCONFIG structure. This structure contains initial settings for the dialog box before the call, and changed values after the call.

Return value

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.

Requirements

Minimum supported client

Windows XP

Minimum supported server

Windows Server 2003

Header

Winbase.h (include Windows.h)

Library

Kernel32.lib

DLL

Kernel32.dll

Unicode and ANSI names

CommConfigDialogW (Unicode) and CommConfigDialogA (ANSI)

See also

COMMCONFIG
Communications Functions
Communications Resources

 

 

Community Additions

ADD
Show:
© 2014 Microsoft