WriteNow! User's Manual
43
WN_CloseCommPort()
Prototype
ASCII version:
WN_COMM_ERR WINAPI WN_CloseCommPortA (WN_COMM_HANDLE handle);
Unicode version:
WN_COMM_ERR WINAPI WN_CloseCommPortW (WN_COMM_HANDLE handle);
Description
Closes the communication channel with the instrument.
Return Value
0
The function call was successful.
!=0
The function call was unsuccessful. Call the
WN_GetLastErrorMessage()
function to get error information.
Parameters
handle
Communication handle returned by the
WN_OpenCommPort()
function.
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Содержание WN-PRG01A
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