DataTable Have multiple Rows But Grid Dispaly's Last Row only

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C#

protected void GV_RowDataBound(object sender, GridViewRowEventArgs e)
{
   if (e.Row.RowType == DataControlRowType.DataRow)
   {
        Label lblMaterial = (Label)e.Row.FindControl("lblMaterial");
        Label lblMaterialValue = (Label)e.Row.FindControl("LblMaterialValue");
        Label lblMaterialQty = (Label)e.Row.FindControl("lblMaterialQty");

        DataTable dt = (DataTable)Session["dt"];
        
        if (dt.Rows.Count == 0)
        {
                
        }
        else
        {
          //here i do wrong     
           for (int i = 0; i < dt.Rows.Count; i++)
           {
               lblMaterial.Text = dt.Rows[i][1].ToString();
               lblMaterialValue.Text = dt.Rows[i][0].ToString();
               lblMaterialQty.Text = dt.Rows[i][2].ToString();
           }        }
    }
}

In my DataTable I have a 4 Rows butin my Grid it's Display Last Row only how to display all the rows can anyone help me ...

Thanks in Advance....

Posted 27-Sep-12 23:16pm

pranathis012

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solanki.net · Answer 1 · 2012-09-27T23:32:00

C#

Because u r using loop that is why every time your labels value r replaced by next one so at the last of loop , it contain only values of last row 
for (int i = 0; i < dt.Rows.Count; i++)
          {
              lblMaterial.Text = dt.Rows[i][1].ToString();
              lblMaterialValue.Text = dt.Rows[i][0].ToString();
              lblMaterialQty.Text = dt.Rows[i][2].ToString();
          }

tell what do u want ?

Rahul saraswat · Answer 2 · 2012-09-27T23:37:00

Hi pranathis012,
i think you are doing wrong. On RowdataBound event of gridview, You can only modify or change the already bind data on run time. i.e. if you want to do anything with rows of gridview on conditional basis like row formatting or any-thing.. so you can do. You should bind data table to Gridview using property

<pre lang="c#">

GridViewObject.DataSource=datatableObject;

and after binding you can change or modify with data.

Regards Rahul

DataTable Have multiple Rows But Grid Dispaly's Last Row only

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