C#调用外部程序实现压缩和解压缩
2018年06月08日
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- using System; using System.Data;
- using System.Configuration; using System.Web;
- using System.Web.Security; using System.Web.UI;
- using System.Web.UI.WebControls; using System.Web.UI.WebControls.WebParts;
- using System.Web.UI.HtmlControls; using Microsoft.Win32;
- using System.Diagnostics; /*
- * 作者:商金来* 日期:* BLOG:http://hi.baidu.com/huqing7002/blog *
- * * */
- namespace WebDisk {
- /// <summary> /// 压缩文件夹
- /// </summary> public class RarClass
- { public RarClass()
- { //
- // TODO: 在此处添加构造函数逻辑 //
- }
- #region 压缩文件 /// <summary>
- /// 压缩文件 /// </summary>
- /// <param name="DFilePath">需要压缩的文件夹或者单个文件</param> /// <param name="DRARName">生成压缩文件的文件名</param>
- /// <param name="DRARPath">生成压缩文件保存路径</param> /// <returns></returns>
- public static bool RAR(string DFilePath, string DRARName, string DRARPath) {
- String the_rar; RegistryKey the_Reg;
- Object the_Obj; String the_Info;
- ProcessStartInfo the_StartInfo; Process the_Process;
- try {
- the_Reg = Registry.ClassesRoot.OpenSubKey(@"Applications/WinRAR.exe/Shell/Open/Command"); the_Obj = the_Reg.GetValue("");
- the_rar = the_Obj.ToString(); the_Reg.Close();
- the_rar = the_rar.Substring(1, the_rar.Length - 7); the_Info = " a " + " " + DRARName + " " + DFilePath; //命令 + 压缩后文件名 + 被压缩的文件或者路径
- the_StartInfo = new ProcessStartInfo(); the_StartInfo.FileName = the_rar;
- the_StartInfo.Arguments = the_Info; the_StartInfo.WindowStyle = ProcessWindowStyle.Hidden;
- the_StartInfo.WorkingDirectory = DRARPath; //RaR文件的存放目录。 the_Process = new Process();
- the_Process.StartInfo = the_StartInfo; the_Process.Start();
- the_Process.WaitForExit();//让用户等待进程结束,我这里是要同时下载,否则可以不用写这句 return true;
- } catch (Exception ex)
- { return false;
- } }
- #endregion
- #region 解压缩 /// <summary>
- /// 解压缩到指定文件夹 /// </summary>
- /// <param name="RARFilePath">压缩文件存在的目录 </param> /// <param name="RARFileName">压缩文件名称 </param>
- /// <param name="UnRARFilePath">解压到文件夹</param> /// <returns></returns>
- public static bool UnRAR(string RARFilePath, string RARFileName, string UnRARFilePath) {
- //解压缩 String the_rar;
- RegistryKey the_Reg; Object the_Obj;
- String the_Info; ProcessStartInfo the_StartInfo;
- Process the_Process; try
- { the_Reg = Registry.ClassesRoot.OpenSubKey(@"Applications/WinRar.exe/Shell/Open/Command");
- the_Obj = the_Reg.GetValue(""); the_rar = the_Obj.ToString();
- the_Reg.Close(); the_rar = the_rar.Substring(1, the_rar.Length - 7);
- the_Info = @" X " + " " + RARFilePath + RARFileName + " " + UnRARFilePath; the_StartInfo = new ProcessStartInfo();
- the_StartInfo.FileName = the_rar; the_StartInfo.Arguments = the_Info;
- the_StartInfo.WindowStyle = ProcessWindowStyle.Hidden; the_Process = new Process();
- the_Process.StartInfo = the_StartInfo; the_Process.Start();
- return true; }
- catch (Exception ex) {
- return false; }
- }
- #endregion
- } }