| Acquires direction ("read" or "write" mode) from LPT Data Register.
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Language
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Description
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C/C++
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UCHAR GetReadMode ( HANDLE hLpt )
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Delphi
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function GetReadMode ( hLpt : THANDLE ) : Byte ; stdcall
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VB
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Function GetReadMode ( ByVal hLpt As Long ) As Byte
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Parameters:
| hLpt - the handle returned by a successful call to OpenRapidLpt
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Return Value :
current mode
0 - "write only" mode (default).
1 - "read only" mode (not supported by SPP!).
See also: SetReadMode
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