How to Display Data in Gridview

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I'm inserted values in to database, but it won't the display the inserted values in Grid View . My requirement is whenever the values inserted it should be display on Gridview Below is my Code

C#

protected void btnsave_Click(object sender, EventArgs e)
  {
    int student_id= get_previous_studentID(); //Get student ID
    int counselor_id = get_counselor_id();    // Get Employee ID

    string s = ConfigurationManager.ConnectionStrings["conn"].ToString();
    SqlConnection con = new SqlConnection(s);
    SqlCommand cmd = new SqlCommand();
    cmd.Connection = con;
    cmd.CommandText = "insert into student_info values('venkat','9490069073','hyd');
    cmd.CommandType = CommandType.Text;
    SqlDataAdapter da = new SqlDataAdapter();
    da.SelectCommand = cmd;
    DataSet ds = new DataSet();
    da.Fill(ds);
    gvstd.DataSource = ds;
    gvstd.DataBind();

  }

Posted 12-Dec-13 19:22pm

Venkat Kumar chigulla

Updated 12-Dec-13 19:23pm

v2

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Comments

Vishal Pand3y 13-Dec-13 1:33am

after inserting in DB just bing your grid it's simple

Karthik_Mahalingam 13-Dec-13 1:35am

ya.. go for it.

raj ch 13-Dec-13 1:35am

use update panel to refresh ur gridview

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Animesh Datta · Accepted Answer · 2013-12-12T19:32:00

Hello ,

you have to create a "Select" command to fetch the data from database and then show that data in gridview .you have only inserted into database and have not fetched from it . so , how could you expect to get those values .

try this code

Void Bind()
{

      string s = ConfigurationManager.ConnectionStrings["conn"].ToString();
      SqlConnection con = new SqlConnection(s);
      SqlCommand cmd = new SqlCommand();
      cmd.Connection = con
      cmd.CommandText = "select * from student_info ";
      cmd.CommandType = CommandType.Text;
      SqlDataAdapter da = new SqlDataAdapter();
      da.SelectCommand = cmd;
      DataSet ds = new DataSet();
      da.Fill(ds);
      gvstd.DataSource = ds;
      gvstd.DataBind();
}

and call this function after inserting method .

thanks