C#对指定的文件调用RAR进行压缩保存

using System;using System.Collections.Generic;using System.ComponentModel;using System.Data;using System.Drawing;// using System.Linq;using System.Text;using System.Windows.Forms;namespace WindowsFormsApplication1{ public partial class Form1 : Form { public Form1() { InitializeComponent(); } private void Form1_Load(object sender, EventArgs e) { this.Text = "Microsoft Visual Studio 2010 C#"; string filePath = @"D:/app/database/db.xml"; if(System.IO.File.Exists(filePath)){ MessageBox.Show("File is exists",this.Text); ZipFile(filePath); }else{ MessageBox.Show("File no exists",this.Text); System.Xml.XmlTextWriter xmlTextWriter = new System.Xml.XmlTextWriter(filePath, Encoding.Default); xmlTextWriter.WriteStartDocument(); xmlTextWriter.Close(); } } public static string ZipFile(string str) { string fullFileName = str; System.IO.FileInfo fi = new System.IO.FileInfo(fullFileName); Console.WriteLine(fi.Directory); string FileName = @"C:/Program Files/WinRAR/winRar.exe"; string command = "a " + fi.Directory + @"/" + fi.Name + ".rar " + fullFileName; // 以下代码来自百度搜索结果 System.Diagnostics.Process p = new System.Diagnostics.Process(); string ResultStr; p.StartInfo.FileName = FileName; p.StartInfo.Arguments = " " + command; p.StartInfo.UseShellExecute = false; p.StartInfo.RedirectStandardInput = true; p.StartInfo.RedirectStandardOutput = true; p.StartInfo.RedirectStandardError = true; p.StartInfo.CreateNoWindow = true; p.StartInfo.ErrorDialog = false; p.StartInfo.WindowStyle = System.Diagnostics.ProcessWindowStyle.Hidden; try { p.Start(); ResultStr = p.StandardError.ReadToEnd(); p.Close(); return ResultStr; } catch (Exception ex) { return ex.Message.ToString(); } } }}