| Allows to read one byte from Data Register of current LPT.
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Language
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Description
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C/C++
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USHORT GetDataPort ( HANDLE hLpt )
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Delphi
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function GetDataPort ( hLpt : THANDLE ) : Byte; stdcall
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VB
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Function GetDataPort ( 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 :
The byte read from the LPT Data Register
See also: SetDataPort
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