public System.IAsyncResult Begincreate_user(ManagementUserManagementUserInfo [] users, System.AsyncCallback callback, object asyncState)
 {
     return this.BeginInvoke("create_user", new object[] {
     users}, callback, asyncState);
 }
        public void create_user(
		ManagementUserManagementUserInfo [] users
	)
        {
            this.Invoke("create_user", new object [] {
                users});
        }