Marshal.Copy Method (Single, Int32, IntPtr, Int32)
Copies data from a one-dimensional, managed single-precision floating-point number array to an unmanaged memory pointer.
Assembly: mscorlib (in mscorlib.dll)
public static void Copy( float source, int startIndex, IntPtr destination, int length )
.NET FrameworkSupported in: 4.6, 4.5, 4, 3.5, 3.0, 2.0, 1.1
.NET Framework Client ProfileSupported in: 4, 3.5 SP1
XNA FrameworkSupported in: 3.0, 2.0, 1.0
Portable Class LibrarySupported in: Portable Class Library
Supported in: Windows Phone 8.1
Supported in: Windows Phone Silverlight 8.1
Supported in: Windows Phone Silverlight 8
requires full trust for the immediate caller. This member cannot be used by partially trusted or transparent code.