背景:在用户控件中使用html 的file控件或者ASP.NET的FileUpLoad控件都无法获取到文件,于是想到听说过的uploadify uploadify官网:www.uploadify.com 直接官网下载相关文件,发现里面有几个php文件,为了不用还配置php于是修改为ASP.NET用法 添加UploadHandler.ashx文件及修改代码: public class UploadHandler : IHttpHandler { public void ProcessRequest
The FindControl method of the System.Web.UI.Control class appears simple enough to use. In fact, the MSDN description of the method is one simple sentence: Searches the current naming container for the specified server control. The key to using FindC
1.AutoMapper简介 用于两个对象映射,例如把Model的属性值赋值给View Model.传统写法会一个一个属性的映射很麻烦,使用AutoMapper两句代码搞定. 2.AutoMapper安装 推荐使用nuget搜索AutoMapper安装 3.AutoMapper简单用法 先建个model using System; using System.Collections.Generic; using System.Linq; using System.Web; namespace cm
学习使用model中的compare属性来判断两个密码之间是否相同 [Required] [StringLength(100, ErrorMessage = "The {0} must be at least {2} characters long.", MinimumLength = 6)] [DataType(DataType.Password)] [Display(Name = "Password")] public string Password { get
ActionFilter可以对每一个传过来的action请求进行过滤,非常有用,但是如果在这里判断过多,那么网站的性能和速度会不会变慢,这个问题值得思考,现在先放在这里. public class AuthencationAttribute : ActionFilterAttribute { public override void OnActionExecuting(ActionExecutingContext filterContext) { //跳转 登录页面 if (filterCont
Article ID: 939308 - View products that this article applies to. Expand all | Collapse all Symptoms You perform a system recovery in Microsoft Windows SharePoint Services 3.0 in which the configuration database is restored. Then, you try to modify or
前段时间公司为了减轻服务器压力,对网页做了集群,分布在多台服务器,通过DNS轮回解析到各台服务器,结果页面只要打开停留到DNS解析到下一个地址,就会出现出下错误信息. Validation of viewstate MAC failed. If this application is hosted by a Web Farm or cluster, ensure that <machineKey> configuration specifies the same validationKey a