cqulyk的专栏

在一般处理程序中使用Session必须要继承IRequiresSessionState接口 using System; using System.Collections.Generic; using System.Linq; using System.Web; using System.Web.SessionState; namespace 验证码 { /// /// Sum

private string GetIpAddress(HttpContext context) { //throw new NotImplementedException(); if (context.Request.ServerVariables["HTTP_VIA"] != null) {

using System; using System.Collections.Generic; using System.Linq; using System.Web; using System.Web.UI; using System.Web.UI.WebControls; using System.Drawing.Imaging; using System.Drawing.Drawing2D

在使用 $.ajaxFileUpload({ url: "../../Others/UploadFileHandler.ashx", fileElementId: "fileToBeUpload", dataType:"text", su