WindowsRuntimeBufferExtensions.CopyTo Method

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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 bytes from a source byte array to a target IBuffer interface, from a source IBuffer to a target byte array, or from a source IBuffer to a target IBuffer.

This member is overloaded. For complete information about this member, including syntax, usage, and examples, click a name in the overload list.

Overload List

  Name Description
CopyTo(IBuffer, array<Byte>[]()[]) Copies all bytes from the source buffer (Windows.Storage.Streams.IBuffer) to the destination array, starting at offset 0 (zero) in both.
CopyTo(IBuffer, IBuffer) Copies all bytes from the source buffer (Windows.Storage.Streams.IBuffer) to the destination buffer, starting at offset 0 (zero) in both.
CopyTo(array<Byte>[]()[], IBuffer) Copies all bytes from the source array to the destination buffer (Windows.Storage.Streams.IBuffer), starting at offset 0 (zero) in both. The method does not update the length of the destination buffer.
CopyTo(IBuffer, UInt32, array<Byte>[]()[], Int32, Int32) Copies bytes from the source buffer (Windows.Storage.Streams.IBuffer) to the destination array, specifying the starting index in the source buffer, the starting index in the destination array, and the number of bytes to copy.
CopyTo(IBuffer, UInt32, IBuffer, UInt32, UInt32) Copies bytes from the source buffer (Windows.Storage.Streams.IBuffer) to the destination buffer, specifying the starting index in the source, the starting index in the destination, and the number of bytes to copy.
CopyTo(array<Byte>[]()[], Int32, IBuffer, UInt32, Int32) Copies bytes from the source array to the destination buffer (Windows.Storage.Streams.IBuffer), specifying the starting index in the source array, the starting index in the destination buffer, and the number of bytes to copy. The method does not update the Length property of the destination buffer.

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See Also

Reference

WindowsRuntimeBufferExtensions Class

WindowsRuntimeBufferExtensions Members

System.Runtime.InteropServices.WindowsRuntime Namespace