how to store values in lables from database

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C#

string connection = System.Configuration.ConfigurationManager.ConnectionStrings["itax"].ConnectionString;
        SqlConnection con = new SqlConnection(connection);
        con.Open();

        SqlCommand cmd = new SqlCommand("SELECT @UserId 'UserId',@userPassword 'userPassword' FROM Userlogin WHERE UserId = @UserId", con);
        cmd.Parameters.Add("@UserId", SqlDbType.VarChar, 50).Value = lbl_Employee_code.Text;
        cmd.Parameters.Add("@userPassword", SqlDbType.VarChar, 50).Value = lbl_employee_name.Text;
        cmd.ExecuteNonQuery();
        con.Close();

Posted 15-May-12 0:05am

2011999

Updated 15-May-12 0:12am

Prasad_Kulkarni

v2

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Sebastian T Xavier · Answer 1 · 2012-05-15T00:09:00

Solution 1

You need to store your query-result to a data-reader and in your UI you can assign it to a label

Here is a sample[^]

Regards
Sebastian

Posted 15-May-12 0:09am

Sebastian T Xavier

Updated 15-May-12 0:13am

v2

Comments

2011999 15-May-12 6:11am

yes

uspatel · Answer 2 · 2012-05-15T00:18:00

Solution 2

Use
ExecuteQuery(); that returns SqlDataReader instead of
cmd.ExecuteNonQuery();.

C#

SqlDataReader  dr=cmd.ExecuteQuery();
if(dr.Read())
{
Label1.Text=dr["UserId"].ToString();
}

Posted 15-May-12 0:18am

uspatel