xaf--属性定义,关联属性立刻生效
using DevExpress.ExpressApp.ConditionalAppearance; using DevExpress.ExpressApp.Editors; //... [ImmediatePostData] public bool IsMarried { // ... } [Appearance("Single", Visibility = ViewItemVisibility.Hide, Criteria = "!IsMarried", Context="DetailView")] public string SpouseName { // ... }
How to: Disable and Hide Property Editors Based on a Business Rule | eXpressApp Framework | DevExpress Documentation
ImmediatePostDataAttribute Class | eXpressApp Framework | DevExpress Documentation