private static extern IntPtr SHAppBarMessage(AbMsg dwMessage, [In, Out] ref AppBarData pData);
private static extern IntPtr SHAppBarMessage(AbMsg dwMessage, [In, Out] ref AppBarData pData);
private static extern IntPtr SHAppBarMessage(AbMsg dwMessage, [In, Out] ref AppBarData pData);
private static extern IntPtr SHAppBarMessage(AbMsg dwMessage, [In, Out] ref AppBarData pData);