protected void btnRegister_Click(object sender, EventArgs e)
{
if (txtUsername.Text != "" && txtPassword.Text != "" && txtPassword.Text == txtPassword2.Text)
{
MyOwnSiteDataContext db = new MyOwnSiteDataContext();
UserInfo userInfo = new UserInfo();
userInfo.UserName = txtUsername.Text;
userInfo.Password = txtPassword.Text;
userInfo.MailAddr = txtEmailaddrs.Text;
userInfo.Tel = txtPhonenumber.Text;
db.UserInfo.InsertOnSubmit(userInfo);
db.SubmitChanges();
Response.Redirect("RegSuccess.aspx");
}
}
protected void btnLogin_Click(object sender, EventArgs e)
{
MyOwnSiteDataContext db = new MyOwnSiteDataContext();
if (ddlCh.Text == "用户")
{
if (txtUsername.Text != "" && txtPassword.Text != "")
{
var usertemp = from r in db.UserInfo
where r.UserName == txtUsername.Text
select new
{
r.UserName
};
var pwtemp = from r in db.UserInfo
where r.UserName == txtUsername.Text && r.Password == txtPassword.Text
select new
{
r.Password
};
if (usertemp.Count() == 1 && pwtemp.Count() == 1)
{
Response.Redirect("mainpage2.aspx");
}
else if (usertemp.Count() == 1)
{
Response.Redirect("LoginFalse.aspx");
}
else
{
Response.Redirect("LoginFalse0.aspx");
}
}
}
else if (ddlCh.Text == "管理员")
{
if (txtUsername.Text != "" && txtPassword.Text != "")
{
var admintemp = from r in db.AdminInfo
where r.AdminName == txtUsername.Text
select new
{
r.AdminName
};
var pwtemp = from r in db.AdminInfo
where r.AdminName == txtUsername.Text && r.password == txtPassword.Text
select new
{
r.password
};
if (admintemp.Count() == 1 && pwtemp.Count() == 1)
{
Response.Redirect("mainpage0.aspx");
}
else if (admintemp.Count() == 1)
{
Response.Redirect("LoginFalse.aspx");
}
else
{
Response.Redirect("LoginFalse0.aspx");
}
}
}
else
{
if (txtUsername.Text != "" && txtPassword.Text != "")
{
Response.Redirect("login.aspx");
}
}
}