using?System;
using?System.Collections.Generic;
using?System.Text;
using?Microsoft.Office.Interop.Excel;
using?Microsoft.Office.Core;
using?System.Reflection;
using?Excel;
using?System.Collections;
using?System.Collections.Specialized;
using?System.Windows.Forms;
using?System.IO;
using?System.Data;
using?System.Data.OleDb;
using?System.Configuration;

namespace?LogOperator.Class
{
????public?delegate?void?ColorEventHandler（ListViewItem?lvi）;
????///?

????///?該類提供日志系統(tǒng)導(dǎo)入導(dǎo)出的方法、方式
????///?

????public?class?IOHelper
????{
????????#region?屬性??初始化

????????///?

????????///?連接字符串參數(shù)?Provider和?Extended?Properties
????????///?

????????private?static?string?xlspro;
????????private?static?string?xlsex;

????????private?static?int?rowC