[DllImport("kernel32.dll")] private static extern void CopyMemory(IntPtr Destination, IntPtr Source, int Length);
原来一直用CopyMemory,.Net5.0说找不到入口点了code
[DllImport("msvcrt.dll", EntryPoint = "memcpy", CallingConvention = CallingConvention.Cdecl, SetLastError = false)] private static extern IntPtr memcpy(IntPtr dest, IntPtr src, int count);
还好 memcpy仍是支持的。不知因此然...io
搜了一下,还就是入口点没写对ast
[DllImport("kernel32.dll", EntryPoint = "RtlMoveMemory", CharSet = CharSet.Ansi)]
这样就OK了。static