Marshal.Copy Method (System.Runtime.InteropServices)

This page is specific to

Microsoft Visual Studio 2008/.NET Framework 3.5

Other versions are also available for the following:

.NET Framework Class Library

Marshal..::.Copy Method

Copies data from a managed array to an unmanaged memory pointer, or from an unmanaged memory pointer to a managed array.

Overload List

	Name	Description
	Copy(array<Byte>[]()[], Int32, IntPtr, Int32)	Copies data from a one-dimensional, managed 8-bit unsigned integer array to an unmanaged memory pointer.
	Copy(array<Char>[]()[], Int32, IntPtr, Int32)	Copies data from a one-dimensional, managed character array to an unmanaged memory pointer.
	Copy(array<Double>[]()[], Int32, IntPtr, Int32)	Copies data from a one-dimensional, managed double-precision floating-point number array to an unmanaged memory pointer.
	Copy(array<Int16>[]()[], Int32, IntPtr, Int32)	Copies data from a one-dimensional, managed 16-bit signed integer array to an unmanaged memory pointer.
	Copy(array<Int32>[]()[], Int32, IntPtr, Int32)	Copies data from a one-dimensional, managed 32-bit signed integer array to an unmanaged memory pointer.
	Copy(array<Int64>[]()[], Int32, IntPtr, Int32)	Copies data from a one-dimensional, managed 64-bit signed integer array to an unmanaged memory pointer.
	Copy(IntPtr, array<Byte>[]()[], Int32, Int32)	Copies data from an unmanaged memory pointer to a managed 8-bit unsigned integer array.
	Copy(IntPtr, array<Char>[]()[], Int32, Int32)	Copies data from an unmanaged memory pointer to a managed character array.
	Copy(IntPtr, array<Double>[]()[], Int32, Int32)	Copies data from an unmanaged memory pointer to a managed double-precision floating-point number array.
	Copy(IntPtr, array<Int16>[]()[], Int32, Int32)	Copies data from an unmanaged memory pointer to a managed 16-bit signed integer array.
	Copy(IntPtr, array<Int32>[]()[], Int32, Int32)	Copies data from an unmanaged memory pointer to a managed 32-bit signed integer array.
	Copy(IntPtr, array<Int64>[]()[], Int32, Int32)	Copies data from an unmanaged memory pointer to a managed 64-bit signed integer array.
	Copy(IntPtr, array<IntPtr>[]()[], Int32, Int32)	Copies data from an unmanaged memory pointer to a managed IntPtr array.
	Copy(IntPtr, array<Single>[]()[], Int32, Int32)	Copies data from an unmanaged memory pointer to a managed single-precision floating-point number array.
	Copy(array<IntPtr>[]()[], Int32, IntPtr, Int32)	Copies data from a one-dimensional, managed IntPtr array to an unmanaged memory pointer.
	Copy(array<Single>[]()[], Int32, IntPtr, Int32)	Copies data from a one-dimensional, managed single-precision floating-point number array to an unmanaged memory pointer.

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Reference

Marshal Class

Marshal Members

System.Runtime.InteropServices Namespace