using System.Drawing; using System.Drawing.Imaging; using System.Drawing.Drawing2D; 生成页代码
using System; using System.Data; using System.Configuration; using System.Collections; using System.Web; using System.Web.Security; using System.Web.UI; using System.Web.UI.WebControls; using System.Web.UI.WebControls.WebParts; using System.Web.UI.HtmlControls; using System.Drawing; using System.Drawing.Imaging; using System.Drawing.Drawing2D;
public partial class getRandImg : System.Web.UI.Page { protected void Page_Load(object sender, EventArgs e) { //生成随机码图片 SetValidateCode(); //生成页面不保存到cache Response.Cache.SetNoStore(); }