如何在asp.net WEBFORM Business对象类中使用此约定?
示例在MVC中
using System.ComponenModel.DataAnnotation;
public class Customer
{
[Required]
[StringLength(5,20)]
public string FirstName { get; set;}
[Required]
[StringLength(5,20)]
public string LastName { get; set;}
}
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我想在我的asp.net webform businessobject类中使用此数据注释进行客户端验证和服务器验证.