private static extern bool GetCPInfoEx([MarshalAs(UnmanagedType.U4)] int CodePage, [MarshalAs(UnmanagedType.U4)] int dwFlags, out CPINFOEX lpCPInfoEx);

if (GetCPInfoEx((int)codePage, 0, out info))

Documentation

[GetCPInfoEx] on MSDN

2: GetCPInfoEx

Summary

The GetCPInfoEx API

private static extern bool GetCPInfoEx([MarshalAs(UnmanagedType.U4)] int CodePage, [MarshalAs(UnmanagedType.U4)] int dwFlags, out CPINFOEX lpCPInfoEx);

Documentation

[GetCPInfoEx] on MSDN

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