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【Asp.Net】文件和文件夹压缩

作者:偶喜欢春天 / 发布于2014/7/2/ 874

调用winrar


	using Microsoft.Win32;
	using System.Diagnostics;
	protected void Button1Click(object sender, EventArgs e)
	 {
	 RAR(@"E：\95413594531\GIS", "tmptest", @"E：\95413594531\");
	 }
	 ///
	 /// 压缩文件
	 ///
	 /// 需要压缩的文件夹或者单个文件
	 /// 生成压缩文件的文件名
	 /// 生成压缩文件保存路径
	 ///
	 protected bool RAR(string DFilePath, string DRARName,string DRARPath)
	 {
	 String therar;
	 RegistryKey theReg;
	 Object theObj;
	 String theInfo;
	 ProcessStartInfo theStartInfo;
	 Process theProcess;
	 try
	 {
	 theReg = Registry.ClassesRoot.OpenSubKey(@"Applications\WinRAR.exe\Shell\Open\Command");
	 theObj = theReg.GetValue("");
	 therar = theObj.ToString();
	 theReg.Close();
	 therar = therar.Substring(1, therar.Length - 7);
	 theInfo = " a " + " " + DRARName + " " + DFilePath +" -ep1"; //命令 + 压缩后文件名 + 被压缩的文件或者路径
	 theStartInfo = new ProcessStartInfo();
	 theStartInfo.FileName = therar;
	 theStartInfo.Arguments = theInfo;
	 theStartInfo.WindowStyle = ProcessWindowStyle.Hidden;
	 theStartInfo.WorkingDirectory = DRARPath ; //RaR文件的存放目录。
	 theProcess = new Process();
	 theProcess.StartInfo = theStartInfo;
	 theProcess.Start();
	 theProcess.WaitForExit();
	 theProcess.Close();
	 return true;
	 }
	 catch (Exception ex)
	 {
	 return false;
	 }
	 }
	
	 ///
	 /// 解压缩到指定文件夹
	 ///
	 /// 压缩文件存在的目录
	 /// 压缩文件名称
	 /// 解压到文件夹
	 ///
	 protected bool UnRAR(string RARFilePath,string RARFileName,string UnRARFilePath)
	 {
	 //解压缩
	 String therar;
	 RegistryKey theReg;
	 Object theObj;
	 String theInfo;
	 ProcessStartInfo theStartInfo;
	 Process theProcess;
	 try
	 {
	 theReg = Registry.ClassesRoot.OpenSubKey(@"Applications\WinRar.exe\Shell\Open\Command");
	 theObj = theReg.GetValue("");
	 therar = theObj.ToString();
	 theReg.Close();
	 therar = therar.Substring(1, therar.Length - 7);
	 theInfo = @" X " + " " + RARFilePath + RARFileName + " " + UnRARFilePath;
	 theStartInfo = new ProcessStartInfo();
	 theStartInfo.FileName = therar;
	 theStartInfo.Arguments = theInfo;
	 theStartInfo.WindowStyle = ProcessWindowStyle.Hidden;
	 theProcess = new Process();
	 theProcess.StartInfo = theStartInfo;
	 theProcess.Start();
	 return true;
	 }
	 catch (Exception ex)
	 {
	 return false;
	 }
	 }

试试其它关键字

　文件压缩　　文件夹压缩　

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