title: How to "fill" an IntPtr parameter with a float value?
body: <p>I am using dllImport to use a C library in C# .NET. One of the methods in this library uses data type void* as parameter. I found out, that I can use the data type IntPtr in C# matching the void*. </p>
  
  <p>Now I simply don't know how to set the value of this IntPtr parameter. In fact I want to put a float value into this parameter. How would I do this?</p>
  
  <p>Thanks in advance for any idea.
  Simone</p>