NI 6323: DotNet4.5 in Example

hello,

I need to create a program for NI 6232 card with counter output in C#,
unfortunately in the folder National Instrument/NI-DAQ/Example 
i can not find DotNet4.5 folder with example programs in C#,
but only DAQmx ANSI C with C++ code.
Does anyone know where I can find sample software in C# to NI 6232 to counter output?