Copy Method (IntPtr[], Int32, IntPtr, Int32)

Marshal.Copy Method (IntPtr[], Int32, IntPtr, Int32)

 

Copies data from a one-dimensional, managed IntPtr array to an unmanaged memory pointer.

Namespace:   System.Runtime.InteropServices
Assembly:  mscorlib (in mscorlib.dll)

[<SecurityCriticalAttribute>]
static member Copy : 
        source:nativeint[] *
        startIndex:int *
        destination:nativeint *
        length:int -> unit

Parameters

source
Type: System.IntPtr[]

The one-dimensional array to copy from.

startIndex
Type: System.Int32

The zero-based index in the source array where copying should start.

destination
Type: System.IntPtr

The memory pointer to copy to.

length
Type: System.Int32

The number of array elements to copy.

Exception Condition
ArgumentNullException

source, destination, startIndex, or length is null.

You can use this method to copy a subset of a one-dimensional managed IntPtr array to an unmanaged C-style array.

SecurityCriticalAttribute

requires full trust for the immediate caller. This member cannot be used by partially trusted or transparent code.

Universal Windows Platform
Available since 4.5
.NET Framework
Available since 2.0
Portable Class Library
Supported in: portable .NET platforms
Windows Phone
Available since 8.1
Return to top
Show:
© 2016 Microsoft