C#获取程序执行路径的几种方法

通过控制台程序打印出每种方法的结果

static void Main(string[] args)
        {
            
            Console.WriteLine("typeof(Program).Assembly.Location:
{0}", typeof(Program).Assembly.Location);
            Console.WriteLine("");

            Console.WriteLine("Process.GetCurrentProcess().MainModule.FileName:
{0}", Process.GetCurrentProcess().MainModule.FileName);
            Console.WriteLine("");

            Console.WriteLine("Environment.CurrentDirectory:
{0}", Environment.CurrentDirectory);
            Console.WriteLine("");

            Console.WriteLine("AppDomain.CurrentDomain.BaseDirectory:
{0}", AppDomain.CurrentDomain.BaseDirectory);
            Console.WriteLine("");


            Console.WriteLine("AppDomain.CurrentDomain.SetupInformation.ApplicationBase:
{0}", AppDomain.CurrentDomain.SetupInformation.ApplicationBase);
            Console.WriteLine("");



            Console.Read();
        }

通过另一个程序启动的代码

        static void Main(string[] args)
        {
            String path = "..\..\..\TestExecutePath\bin\Debug\TestExecutePath.exe";
            Console.WriteLine("准备启动："+path);

            try
            {
                Process.Start(path);
                Console.WriteLine("启动成功");
            }
            catch(Exception ex)
            {
                Console.WriteLine(ex.Message);
            }

            Console.Read();
        }

通过其他程序启动的运行结果：

typeof(Program).Assembly.Location:
C:UsersAdministratorDocumentsVisual Studio 2015ProjectsTestExecutePathTes
tExecutePathinDebugTestExecutePath.exe

Process.GetCurrentProcess().MainModule.FileName:
C:UsersAdministratorDocumentsVisual Studio 2015ProjectsTestExecutePathTes
tExecutePathinDebugTestExecutePath.exe

Environment.CurrentDirectory:
C:UsersAdministratorDocumentsVisual Studio 2015ProjectsTestExecutePathTes
tExecutePath.StartupinDebug

AppDomain.CurrentDomain.BaseDirectory:
C:UsersAdministratorDocumentsVisual Studio 2015ProjectsTestExecutePathTes
tExecutePathinDebug

AppDomain.CurrentDomain.SetupInformation.ApplicationBase:
C:UsersAdministratorDocumentsVisual Studio 2015ProjectsTestExecutePathTes
tExecutePathinDebug

直接运行结果：（注意不是通过点击调试运行）

typeof(Program).Assembly.Location:
C:UsersAdministratorDocumentsVisual Studio 2015ProjectsTestExecutePathTes
tExecutePathinDebugTestExecutePath.exe

Process.GetCurrentProcess().MainModule.FileName:
C:UsersAdministratorDocumentsVisual Studio 2015ProjectsTestExecutePathTes
tExecutePathinDebugTestExecutePath.exe

Environment.CurrentDirectory:
C:UsersAdministratorDocumentsVisual Studio 2015ProjectsTestExecutePathTes
tExecutePathinDebug

AppDomain.CurrentDomain.BaseDirectory:
C:UsersAdministratorDocumentsVisual Studio 2015ProjectsTestExecutePathTes
tExecutePathinDebug

AppDomain.CurrentDomain.SetupInformation.ApplicationBase:
C:UsersAdministratorDocumentsVisual Studio 2015ProjectsTestExecutePathTes
tExecutePathinDebug

点击下载代码