07 2013 档案
摘要:方法一:(调用Excel的COM组件) 在项目中打开Add Reference对话框,选择COM栏,之后在COM列表中找到"Microsoft Excel 11.0 Object Library"(Office 2003),然后将其加入到项目的References中即可。Visual C#.NET会自动产生相应的.NET组件文件,以后即可正常使用。按钮的点击事件如下: private void button1_Click(object sender, EventArgs e) { Excel.Application excel = new Excel.Application
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摘要:/// /// 返回指定目录下的所有文件信息 /// /// /// public List GetAllFilesInDirectory(string strDirectory) { List listFiles = new List(); //保存所有的文件信息 DirectoryInfo directory = new DirectoryInfo(strDirectory); DirectoryInfo[] directoryA...
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摘要:using System;using System.Collections.Generic;using System.Linq;using System.Text;using System.Runtime.InteropServices;namespace LocalApp.ConsoleApp.Core{ public class Net { [DllImport("wininet")] private extern static bool InternetGetConnectedState(out int connectionDescription, int reser
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