| Returns the number of LPT ports installed on the PC.
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Language
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Description
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C/C++
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USHORT GetNumLPTs ( HANDLE hLpt )
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Delphi
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function GetNumLpts ( hLpt: THANDLE ) : Word; stdcall
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VB
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Function GetNumLpts ( ByVal hLpt As Long ) As Integer
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Parameters:
hLpt - the handle returned by a successful call to OpenRapidLpt
Return Value :
- number of parallel ports found on PC.
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