private void button1_Click(object sender, EventArgs e)
{
string userName = textUserName.Text.Trim();
string pass = textUserPass.Text.Trim();
if (userName == "" || pass == "")
{
MessageBox.Show("登录名或密码不能为空！", "错误提示");
textUserName.Focus();
return;
}
else
{
BLL.Admin bll = new BLL.Admin();
if (bll.Login(userName, pass))//登录成功
{
AdminHelper.name = textUserName.Text.Trim();
AdminHelper.pass = textUserPass.Text.Trim();
textUserName.Text = "";
textUserPass.Text = "";
this.Hide();
FormMain f = new FormMain();
f.Show();
}
else
{
MessageBox.Show("用户名或密码错误，请重新输入！", "错误提示");
textUserName.Text = "";
textUserPass.Text = "";
textUserName.Focus();
}
}
}
public void ProcessRequest(HttpContext context)
{
context.Response.ContentType = "text/plain";
string json = "{'info':'登录失败','ID':-1}";
//获取GET方法传递参数：Request.QueryString["参数名称"];
//获取POST方法传递参数：Request.Form["参数名称"];
string txtUserName = context.Request.Form["UserName"]; //保存文本框对象，提高效率
string txtPassWord = context.Request.Form["PassWord"];
BLL.Admin bll = new BLL.Admin();
int n = bll.Login(txtUserName, txtPassWord);
int ifadmin = bll.IfAdmin(n);
//返回单个文字信息
if (n > 0)
{
json = "{'info':'登录成功！','ID':" + n + "}";
context.Session["ID"] = n;
context.Session["Name"] = txtUserName;
context.Session["UState"] = ifadmin;
}
context.Response.Write(json);
}