/// <summary> /// 获取单个表单变量 /// </summary> /// <param name="Vname"></param> /// <returns></returns> private string GetConditionSql_GetCurFormVar(string Vname, FormFieldCollection datas) { if (datas == null) { return(String.Empty); } FormField ff = datas.FindItemByTitle(Vname); if (ff != null) { return(ff.Value); } else { return(String.Empty); } }