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June 21,2008

memcpy (IntPtr to IntPtr) in C# 

直接呼叫 msvcrt.dll 中的 memcpy 即可

[DllImport("msvcrt.dll")]
private static extern IntPtr memcpy(IntPtr dest, IntPtr src, long size);

追加一個，不想要裝 msvcrt 的，可以改 call kernel32.dll 裡的 RelMoveMemory

[DllImport("Kernel32.dll", EntryPoint = "RtlMoveMemory")]
private static extern void CopyMemory(IntPtr Destination, IntPtr Source, int Length);



Posted by toki_kanno at 樂多Roodo! │12:33 │回應(0) │引用(0) │.Net Framework
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