遍历页面控件返回值

  strsql = getsql.UpdateSql(this, strTable, fidd);//调用方法


 /**//// <summary>
        /// 新报合同文件
        /// </summary>
        /// <param name="ThisPage">页面属性</param>
        /// <param name="strTable">插入表</param>
        /// <param name="fbaseid">企业ID号</param>
        /// <returns>返回字符串</returns>
        public string InsertSql(Page ThisPage, string strTable,int fbaseid)
        ...{
            Web_Easy_TextBox.EasyTextBox objTextBox = new Web_Easy_TextBox.EasyTextBox();
            EasyDropDown.Web_EasyDropDown objDropDown = new EasyDropDown.Web_EasyDropDown();
            strSql = "insert into " + strTable + " (FHTXZ,FBaseID,FJSPass,FGSPass,FUpdate,FParentID,FUpdateType,";
            strSqlValues = " values ('1','"+fbaseid +"','0','0','"+DateTime.Now.ToShortDateString()+"','0','1',";

            //循环页面和页面中的容器，查找Web_Easy_TextBox.EasyTextBox控件，以便组合
            foreach (Control MainContral in ThisPage.Controls)
            ...{
                foreach (Control objControl in MainContral.Controls)
                ...{
                    if (objControl.GetType().ToString() == "Web_Easy_TextBox.EasyTextBox")
                    ...{
                        objTextBox = (Web_Easy_TextBox.EasyTextBox)objControl;
                        if (objTextBox.PlanOfDBFileType(true) == false)
                        ...{
                            return "";
                        }
                        if (objTextBox.DBFileType == Web_Easy_TextBox.DBFilesType.DbText)
                        ...{
                            

                            strSql = strSql + objTextBox.DbFiledName + ",";
                            strSqlValues = strSqlValues + "'" + objTextBox.TextBoxText + "',";

                           
                        }
                        else
                        ...{
                            strSql = strSql + objTextBox.DbFiledName + ",";
                            strSqlValues = strSqlValues + "'" + objTextBox.TextBoxText + "',";
                        }
                    }
                    if (objControl.GetType().ToString() == "EasyDropDown.Web_EasyDropDown")
                    ...{
                        objDropDown = (EasyDropDown.Web_EasyDropDown)objControl;
                        if (objDropDown.DBFileType == EasyDropDown.DBFilesType.DbText)
                        ...{
                            strSql = strSql + objDropDown.DbFiledName + ",";
                            strSqlValues = strSqlValues + "'" + objDropDown.SelectedValue + "',";
                        }
                        else
                        ...{

                            strSql = strSql + objDropDown.DbFiledName + ",";
                            strSqlValues = strSqlValues + "'" + objDropDown.SelectedValue + "',";

                        }

                    }

                }
            }
            strSql = strSql.Substring(0, strSql.Length - 1) + ")";
            strSqlValues = strSqlValues.Substring(0, strSqlValues.Length - 1) + ")";
            SourceString = strSql + strSqlValues;
            return SourceString;
        }