SetCommTimeouts (Windows Embedded CE 6.0)

1/6/2010

This function sets the timeout parameters for all read and write operations on a specified communications device.

Syntax

BOOL SetCommTimeouts(
  HANDLE hFile,
  LPCOMMTIMEOUTS lpCommTimeouts
);

hFile
[in] Handle to the communications device returned by the CreateFile function.

lpCommTimeouts
[in] Long pointer to a COMMTIMEOUTS structure that contains the new time-out values.

Nonzero indicates success. Zero indicates failure. To obtain extended error information, call the GetLastError function.