TextBox 编辑框 When you change the focus by using the mouse or by calling the Focus method, focus events occur in the following order: Enter GotFocus LostFocus Leave Validating Validated--------------------- Cell单元格 第一种顺序,即不进行Cell编辑的情况下: CellEnter-发生于 D
在本节中,您将验证电影控制器生成的编辑方法(Edit action methods)和视图.但是首先将修改点代码,使得发布日期属性(ReleaseDate)看上去更好.打开Models \ Movie.cs文件,并添加高亮行如下所示: using System; using System.ComponentModel.DataAnnotations; using System.Data.Entity; namespace MvcMovie.Models { public class Movie