using System; using System.Runtime.InteropServices; namespace MyGUI.Sharp { [StructLayout(LayoutKind.Sequential)] public struct ToolTipInfo { [MarshalAs(UnmanagedType.U1)] public bool visible; [MarshalAs(UnmanagedType.U4)] public uint index; [MarshalAs(UnmanagedType.I4)] public int x; [MarshalAs(UnmanagedType.I4)] public int y; } }