private void fillStateCode()
{
DropDownList ddlState = (DropDownList)frmCityMaster.FindControl("ddlState");
TextBox txtStateCode = (TextBox)frmCityMaster.FindControl("txtStateCode");
var result = _objMasterData.GetStateNameAndCode(new MDMSVC.DC_State_Master_DDL_RQ
{
State_ID = Convert.ToString(ddlState.SelectedValue)
});
if (result != null)
{
txtStateCode.Text = Convert.ToString(result.StateCode);
}
}