Description: I ve been using Port95NT s DlPortIO.dll to read/write bits to my parallel port for many years with C++ by using the associated DlPortIO.lib and a custom wrapper class. Since I ve moved to (mostly) C#, I wanted to create a managed assembly to standardize the interface to DlPortIO.dll. I started by using the DllImport attribute, then for kicks took a left turn into exploring the use of the .lib that comes with the DLL.
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File list (Check if you may need any files):
DlPortIOWrapper2012\DlPortIOWrapper\TestApp\Program.cs
...................\...............\.......\...perties\AssemblyInfo.cs
...................\...............\.......\WrapperTestApp.csproj
...................\...............\.......\WrapperTestApp.sln
...................\...............\Wrapper\app.ico
...................\...............\.......\app.rc
...................\...............\.......\AssemblyInfo.cpp
...................\...............\.......\dlportio\Dlportio.h
...................\...............\.......\........\DLPORTIO.lib
...................\...............\.......\DlPortIOWrapper.cpp
...................\...............\.......\DlPortIOWrapper.h
...................\...............\.......\DlPortIOWrapper.sln
...................\...............\.......\DlPortIOWrapper.vcproj
...................\...............\.......\resource.h
...................\...............\.......\Stdafx.cpp
...................\...............\.......\Stdafx.h
...................\...............\TestApp\Properties
...................\...............\Wrapper\dlportio
...................\...............\TestApp
...................\...............\Wrapper
...................\DlPortIOWrapper
DlPortIOWrapper2012
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