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:workprjVP-VPlatformXmlAndXsdinReleaseXmlAndXsd.vshost.exe
     System.Environment.CurrentDirectory:D:workprjVP-VPlatformXmlAndXsdinRelease
     System.IO.Directory.GetCurrentDirectory():D:workprjVP-VPlatformXmlAndXsdinRelease
     System.AppDomain.CurrentDomain.BaseDirectory:D:workprjVP-VPlatformXmlAndXsdinRelease
     System.AppDomain.CurrentDomain.SetupInformation.ApplicationBase:D:workprjVP-VPlatformXmlAndXsdinRelease
     System.Windows.Forms.Application.StartupPath:D:workprjVP-VPlatformXmlAndXsdinRelease
     System.Windows.Forms.Application.ExecutablePath:D:workprjVP-VPlatformXmlAndXsdinReleaseXmlAndXsd.EXE    
 */