MXSIO_CloseCommport

 

Closes the COM port; the COM port handle will be invalid.

 

C/C++

int MXSIO_CloseCommport( int hCommport);

 

Visual Basic

Declare Function MXSIO_CloseCommport Lib "MXIO.dll" (ByVal hCommport As Long) As Long

 

Arguments:

hCommport

Handle of the opened COM port.

 

Return Value:

Succeed

MXIO_OK

Fail

Refer to Return Codes.