private Int32 SearchCodDbf()
 {
     Int32 num = 0;
     cliente_direcBL BL = new cliente_direcBL();
     tb_cliente_direc BE = new tb_cliente_direc();
     DataTable dt = new DataTable();
     BE.ctacte = Equivalencias.Right(txtcoddetalle.Text.Trim(),4);
     BE.direcnume = Equivalencias.Right(txt_ordenid.Text, 2);
     dt = BL.GetAll_CODdbf(VariablesPublicas.EmpresaID.ToString(), BE).Tables[0];
     if (dt.Rows.Count > 0)
     {
         num = dt.Rows.Count;
     }
     return num;
 }