C# - How to interop C++ DLL's 2D array in C#

[vishalamca]

hi,

I am very new to .net technologies. I have to write c++ dll which returns a 2-dimensional array of float (probably I return it as float** from c++) and use it in C# website.

here is how my C++ code looks like -



float** getData(int CurretNode, int SliderPosition){

//return float array


}

-------------------



and C# side,

I know how to process with 1-D array but not sure of 2-D array :-(

I am trying to use IntPtr and
System.Runtime.InteropServices.Marshal.Copy but no luck.

Can someone please help me.

Thanks in advance,

Vishala.