/// <summary>
/// 设置显示控制器
/// </summary>
/// <param name="grid"></param>
/// <param name="dm"></param>
/// <param name="gridName"></param>
public static void SetDisplayManager(this IBoundGrid grid, IDisplayManager dm, string gridName)
{
if (dm == null)
{
throw new ArgumentNullException("dm");
}
grid.DisplayManager = dm;
grid.GridName = gridName;
grid.SetState(StateType.View);
grid.DisplayManager.BindingControls.Add(grid);
grid.CreateGrid();
ManagerFactory.CreateSearchManagerEagerFetchs(dm.SearchManager, gridName);
grid.AfterLoadData();
}