protected void DropDownList1_SelectedIndexChanged(object sender, EventArgs e)
        {
            Pass_kinisi_data.DataBind();
            GridView4.DataBind();


            if (GridView4.Rows.Count > 0)
            {
                TextBox17.Text   = Convert.ToDateTime(GridView4.Rows[0].Cells[2].Text).ToShortDateString();
                calEx2.StartDate = Convert.ToDateTime(TextBox17.Text);
            }
            TextBox18.Text = DropDownList1.SelectedValue.ToString();
        }
        protected void GridView3_SelectedIndexChanged(object sender, EventArgs e)
        {
            TextBox18.Text = GridView3.SelectedRow.Cells[12].Text;
            DropDownList1.SelectedValue = GridView3.SelectedRow.Cells[12].Text;
            Pass_kinisi_data.DataBind();
            GridView4.DataBind();


            if (GridView4.Rows.Count > 0)
            {
                TextBox17.Text   = Convert.ToDateTime(GridView4.Rows[0].Cells[2].Text).ToShortDateString();
                calEx2.StartDate = Convert.ToDateTime(TextBox17.Text);
            }

            LnkFocus.Focus();
            GridView3.SelectedIndex = -1;
        }