gridview is not showing values

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hi,

my gridview is not showing data,
i checked with breakpoints, datatable is showing data but gridview is not showing,.query is correct, runed on Mysql workbench.

C#

<pre lang="c#">  using (MySqlConnection con = new MySqlConnection(ConnectionString))
            {
                String query = "select * from transaction where DATE(paid_date)BETWEEN '" + fromdate + "'AND'" + todate + "' AND(customer_id='" + customer + "' OR card_id='" + card + "')";
                con.Open();
                MySqlDataAdapter da = new MySqlDataAdapter(query, con);
                DataTable dt = new DataTable();
                da.Fill(dt);
                dataGridView1.DataSource = dt;
                //dataGridView1.DataBind();

                           
                           
            }

Posted 18-Feb-14 3:35am

Member 10263519

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woopsydoozy · Answer 1 · 2014-02-18T03:52:00

Solution 1

Uncomment the DataBind line and read up on it:
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Posted 18-Feb-14 3:52am

woopsydoozy

Krunal Rohit · Answer 2 · 2014-02-18T04:17:00

Solution 2

C#

{
    String query = "select * from transaction where DATE(paid_date)BETWEEN '" + fromdate + "'AND'" + todate + "' AND(customer_id='" + customer + "' OR card_id='" + card + "')";
    con.Open();
    MySqlDataAdapter da = new MySqlDataAdapter(query, con);
    DataTable dt = new DataTable();
    da.Fill(dt);
    dataGridView1.DataSource = dt;
    dataGridView1.DataBind();
}

Uncomment the DataBind(). Because after assigning the source to the GridView, you must bind the data to it, so that GridView can hold the data within it.

-KR

Posted 18-Feb-14 4:17am

Krunal Rohit

Comments

Member 10263519 18-Feb-14 23:43pm

if i uncomment it, it's giving error as

Error 1 'System.Windows.Forms.DataGridView' does not contain a definition for 'DataBind' and no extension method 'DataBind' accepting a first argument of type 'System.Windows.Forms.DataGridView' could be found (are you missing a using directive or an assembly reference?)

Member 10263519 18-Feb-14 23:44pm

it's windows application

Krunal Rohit 19-Feb-14 0:11am

You should have mentioned that first. Okay let me see what I can do.
-KR