Question

I want to show the result in Label, I wrote a query by which I am getting some records, I want to assign that records based on the Name.

I have 5 label: A, B , C, D, E in these label I want to show the records.

Query:

select s.Name, count(1)as Records from tbl_Case tc
inner join tbl_subcase ts on ts.id = tc.Id
inner join tbl_supercase tsc on tsc.id = tc.supercaseid
inner join course c on c.id = b.courseid
where s.isvalid = 1 group by s.Name

From the query suppose I am getting A = 4, B = 10, c = 2, E= 100 and I did not get the record for D. so I want to show in label as 4 Records, 10 Records, 2 Records, No Records Found, 100 Records.

Please some one tell me how could I assign records in label from Code Behind.

Answer 1

lblA.Text = lblB.Text = ... = "No records found";
using (var con = new SqlConnection("Data Source=myServerAddress;" +
        "Initial Catalog=myDataBase;User Id=myUsername;Password=myPassword;"))
{
    con.Open();
    var com = con.CreateCommand();
    com.CommandType = CommandType.Text;
    com.CommandText = @"
        select s.Name, count(1)as Records from tbl_Case tc
        inner join tbl_subcase ts on ts.id = tc.Id
        inner join tbl_supercase tsc on tsc.id = tc.supercaseid
        inner join course c on c.id = b.courseid
        where s.isvalid = 1 group by s.Name";
    using (var read = com.ExecuteReader())
    {
        while (read.Read())
        {
            if (read["Name"] as string == "A")
                lblA.Text = Convert.ToString(read["tc"]);
            else if (read["Name"] as string == "B")
                lblA.Text = Convert.ToString(read["tc"]);
            ...
        }
    }
}