protected void ddlDistrict_SelectedIndexChanged(object sender, EventArgs e)
{
Common.FillDropDownList_Nil(objMasMgr.GetDistrictWiseOfficeList(0, Convert.ToDecimal(ddlCompany.SelectedValue.Trim()), -1, Convert.ToDecimal(ddlDistrict.SelectedValue.Trim())), ddlOffice);
}