判断验证码出错!
我新学 的想写 登陆界面 网上找到了 图片验证码的代码那个已经正常条用但是判断验证码出错 你们看看代码吧session 和 文本框的值 都一样但是就不提示验证码正确那个提示 代码贴着了你们看看吧
程序代码:using System;
using System.Collections;
using System.Configuration;
using System.Data;
using System.Linq;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.HtmlControls;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Xml.Linq;
public partial class admin_Default : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
}
protected void Button1_Click(object sender, EventArgs e)
{
string xinxi = Session["ValidateCode"].ToString();
string xinxi1=TextBox3.Text;
MsgBox(xinxi1);
if (TextBox1.Text == "" || TextBox2.Text == "" || TextBox3.Text == "")
{
MsgBox("Uqur lar ni kuruk koy mang!");
}
else
{
if (xinxi == xinxi1)
{
MsgBox("验证吗正确!");
}
else
{
}
}
MsgBox(xinxi);
}
public void MsgBox(string strMsg)
{
string StrScript;
StrScript = ("<script language=javascript>");
StrScript += ("alert('" + strMsg + "');");
StrScript += ("</script>");
System.Web.HttpContext.Current.Response.Write(StrScript);
}
}








