C# 获取当前路径7种方法

  //获取模块的完整路径。
  string path1 = System.Diagnostics.Process.GetCurrentProcess().MainModule.FileName;
  //获取和设置当前目录(该进程从中启动的目录)的完全限定目录
  string path2 = System.Environment.CurrentDirectory;
  //获取应用程序的当前工作目录
  string path3 = System.IO.Directory.GetCurrentDirectory();
  //获取程序的基目录
  string path4 = System.AppDomain.CurrentDomain.BaseDirectory;
  //获取和设置包括该应用程序的目录的名称
  string path5 = System.AppDomain.CurrentDomain.SetupInformation.ApplicationBase;
  //获取启动了应用程序的可执行文件的路径
  string path6 = System.Windows.Forms.Application.StartupPath;
  //获取启动了应用程序的可执行文件的路径及文件名
  string path7 = System.Windows.Forms.Application.ExecutablePath;

  StringBuilder str=new StringBuilder();
  str.AppendLine("System.Diagnostics.Process.GetCurrentProcess().MainModule.FileName:" + path1);
  str.AppendLine("System.Environment.CurrentDirectory:" + path2);
  str.AppendLine("System.IO.Directory.GetCurrentDirectory():" + path3);
  str.AppendLine("System.AppDomain.CurrentDomain.BaseDirectory:" + path4);
  str.AppendLine("System.AppDomain.CurrentDomain.SetupInformation.ApplicationBase:" + path5);
  str.AppendLine("System.Windows.Forms.Application.StartupPath:" + path6);
  str.AppendLine("System.Windows.Forms.Application.ExecutablePath:" + path7);
  string allPath = str.ToString();

  /*  输出结果
      System.Diagnostics.Process.GetCurrentProcess().MainModule.FileName:D:\work\prj\VP-VPlatform\XmlAndXsd\bin\Release\XmlAndXsd.vshost.exe
      System.Environment.CurrentDirectory:D:\work\prj\VP-VPlatform\XmlAndXsd\bin\Release
      System.IO.Directory.GetCurrentDirectory():D:\work\prj\VP-VPlatform\XmlAndXsd\bin\Release
      System.AppDomain.CurrentDomain.BaseDirectory:D:\work\prj\VP-VPlatform\XmlAndXsd\bin\Release\
      System.AppDomain.CurrentDomain.SetupInformation.ApplicationBase:D:\work\prj\VP-VPlatform\XmlAndXsd\bin\Release\
      System.Windows.Forms.Application.StartupPath:D:\work\prj\VP-VPlatform\XmlAndXsd\bin\Release
      System.Windows.Forms.Application.ExecutablePath:D:\work\prj\VP-VPlatform\XmlAndXsd\bin\Release\XmlAndXsd.EXE
  */