Answer Posted / surojit

protected void Login1_Authenticate(object sender,
AuthenticateEventArgs e)
{ string u_id=Login1.UserName;
string pwd=Login1.Password;

SqlConnection con = new
SqlConnection("uid=sa;pwd=nivt;server=.;database=jobportal");
try
{
con.Open();
SqlDataAdapter da = new SqlDataAdapter("select *
from rec_registration where rec_username='" + u_id + "'", con);
DataSet ds = new DataSet();
da.Fill(ds);
if (Login1.UserName ==
ds.Tables[0].Rows[0][0].ToString() && Login1.Password ==
ds.Tables[0].Rows[0][1].ToString())
{
Session["rec_uid"] = u_id;
Session["rec_uname"] =
ds.Tables[0].Rows[0][3].ToString();
Session["rec_type"] =
ds.Tables[0].Rows[0][5].ToString();

Response.Redirect("rec_home.aspx");

}
else
{
Label2.Text = "Invalid Username/Password:";

}
}
catch(Exception ex)
{
Label3.Text = ex.Message.ToString();
Label2.Text = "Invalid Username";

}
finally
{
if (con.State == ConnectionState.Open)
{
con.Close();
}
}

}

What do you mean by abstract class in c#?

969

---

Is there an equivalent of exit() for quitting a c# .net application?

978

---

Can property be private in c#?

884

---

What is console programming language?

962

---

What is the difference between null and string empty in c#?

903

---

What is the difference between array and list in c#?

1018

---

how to Create a datagridview control with check box column with 8rows in it, the maximum number of check boxes checked should be 3, when user checks the 4th corresponding message should be displayed and check box should be checked. User can uncheck the checked boxes Note: read-only property should not be used

2882

---

Can enum be null c#?

1012

---

What is difference between class and abstract class in c#?

921

---

can you allow a class to be inherited, but prevent the method from being over-ridden?

971

---

Hello! How to do this: "Create manifest utility intended for creating update content files. Application should take a set of files as input parameter and generate XML based manifest file as output one." I use C# and vs.net 2003. It's urgent! Help please, thanks. Mayana

1931

---

Why reflection is used in c#?

937

---

Do while loops yes or no c#?

970

---

Define method overloading in c#?

979

---

How to find the current application file path while runtime?

985

---