problem in deleting in grid view

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I have grid view in which i want to select the multiple rows with the check box and i want to delete that rows but it showing an error

Quote:
Index was out of range. Must be non-negative and less than the size of the collection.
Parameter name: index

here is the code please help me

protected void btnDelete_Click(object sender, EventArgs e)
       {

           foreach (GridViewRow gvrow in Grid.Rows)
           {

               CheckBox chkdelete = (CheckBox)gvrow.FindControl("chkdelete");

               if (chkdelete.Checked)
               {
                   int usrid = Convert.ToInt32(Grid.DataKeys[gvrow.RowIndex].Value.ToString());
                   objUsers.DeleteParameters["Id"].DefaultValue = usrid.ToString();
                   objUsers.Delete();


                   BindEmployeeDetails();

               }
           }
       }
   }

Posted 1-May-13 8:03am

Abhimanyu vij

Updated 1-May-13 8:04am

Richard C Bishop

v2

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adriancs · Answer 1 · 2013-05-02T02:04:00

C#

void DoSomething()
{
    foreach (GridViewRow gvrow in Grid.Rows)
    {
        List<int> lst = new List<int>();
        CheckBox chkdelete = (CheckBox)gvrow.FindControl("chkdelete");

        if (chkdelete.Checked)
        {
            int usrid = Convert.ToInt32(Grid.DataKeys[gvrow.RowIndex].Value.ToString());
            lst.Add(usrid);
            objUsers.DeleteParameters["Id"].DefaultValue = usrid.ToString();
            objUsers.Delete();
        }
    }
 
    BindEmployeeDetails();
}

Abhimanyu vij · Answer 2 · 2013-05-01T08:09:00

Solution 1

can any body help me? Please.............................

Posted 1-May-13 8:09am

Abhimanyu vij

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Naz_Firdouse 2-May-13 9:58am

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