重寫controller的CloseAndSave方法(點擊關閉時關閉整個Detail View)

Override Controller Behavior

using DevExpress.ExpressApp.Web.SystemModule;
using MySolution.Module.BusinessObjects;
// ...
public partial class MyWebDetailViewController : WebDetailViewController {
    public MyWebDetailViewController() {
        InitializeComponent();
        RegisterActions(components);
    }
    protected override void SaveAndClose(SimpleActionExecuteEventArgs e) {
        View view = View;
        base.SaveAndClose(e);
        if ((view != null) && (((DetailView)view).ObjectTypeInfo.Type == typeof(Contact))) {
            view.Close();
        }
    }
}

• With this code, the SaveAndClose Action will close the current Detail View only if it displays a Contact object. You should always use the demonstrated approach to customize a built-in Controller behavior for a particular View or business class instead of changing the Controller's TargetObjectType, TargetViewType, TargetViewId and TargetViewNesting properties. Otherwise, you will lose the functionality of the inherited Controller in other Views.