Marshal.Copy Method (Int64[], Int32, IntPtr, Int32)
For apps that target Windows Phone OS 7.0 and 7.1, do not use any members of this type in your app. If you do, your code will throw a MethodAccessException. This type is security-critical, which restricts it to internal use by the .NET Framework for Windows Phone class library.
Assembly: mscorlib (in mscorlib.dll)
[SECURITY CRITICAL]
Namespace:
System.Runtime.InteropServices[ This article is for Windows Phone 8 developers. If you’re developing for Windows 10, see the latest documentation. ]
Copies data from a one-dimensional, managed 64-bit signed integer array to an unmanaged memory pointer.
Assembly: mscorlib (in mscorlib.dll)
[SecurityCriticalAttribute] public static void Copy( long[] source, int startIndex, IntPtr destination, int length )
Parameters
- source
- Type:
System.Int64
[]
The one-dimensional array to copy from.
- startIndex
- Type: System.Int32
The zero-based index into the array where Copy should start.
- destination
- Type: System.IntPtr
The memory pointer to copy to.
- length
- Type: System.Int32
The number of array elements to copy.
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