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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.
[SECURITY CRITICAL]

[ 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.

Namespace:  System.Runtime.InteropServices
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.

Windows Phone OS

Supported in: 8.1, 8.0, 7.1, 7.0

Windows Phone

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