only First Employee details i got it.

Question

1.00/5 (1 vote)

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SQL-server-2000

SQL-Server-2005

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when i am run my program. only first employee details is i got it. i am select second employee not retrive the second employee. only first employee details is retrive it.

how i am got selected employee details in my web form.

C#

protected void Page_Load(object sender, EventArgs e)
    {
        string connection = System.Configuration.ConfigurationManager.ConnectionStrings["aaa2"].ConnectionString;
        SqlConnection con = new SqlConnection(connection);
        con.Open();
        SqlCommand cmd = new SqlCommand("Select td_em_id from pa_tds_int_entry", con);
        SqlDataReader dr = cmd.ExecuteReader();
        ddlId.DataSource = dr;
        ddlId.DataTextField = "td_em_id";
        ddlId.DataBind();
        
    }

Posted 7-Feb-12 20:17pm

2011999

Updated 7-Feb-12 20:19pm

NikulDarji

v2

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NikulDarji 8-Feb-12 2:22am

Use WHERE condition....Select employee by some unique field e.g. td_em_id :)

3 solutions

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Aniket Yadav · Answer 1 · 2012-02-07T20:24:00

Solution 1

Refer This Link

http://msdn.microsoft.com/en-us/library/haa3afyz(v=vs.71).aspx[^]

Accept This Answer If It Has Helped You.

Posted 7-Feb-12 20:24pm

Aniket Yadav

SayreCC · Answer 2 · 2012-02-07T20:24:00

Hi,

You can do this based on your sample

SQL

string connection = System.Configuration.ConfigurationManager.ConnectionStrings["aaa2"].ConnectionString;
SqlConnection con = new SqlConnection(connection);
con.Open();
SqlCommand cmd = new SqlCommand("Select td_em_id from pa_tds_int_entry WHERE td_em_id = '" + ddlId.SelectedValue + "' ", con);
SqlDataReader dr = cmd.ExecuteReader();
ddlId.DataSource = dr;
ddlId.DataTextField = "td_em_id";
ddlId.DataBind();

I hope this one can help.

Dinesh92 · Answer 3 · 2012-02-07T21:57:00

Solution 3

use while loop for DataReader object,
eg.

C#

while(dr.Read())
{
foreach(int k in dr)
   {
          Console.WriteLine(dr[k]);
   }
}

you will get your output...good luck..

Posted 7-Feb-12 21:57pm

Dinesh92