直接双击执行 D:\test1.exe
System.Diagnostics.Process.GetCurrentProcess().MainModule.FileName D:\Test1.exe
System.Environment.CurrentDirectory D:\
System.IO.Directory.GetCurrentDirectory() D:\
System.AppDomain.CurrentDomain.BaseDirectory D:\
System.AppDomain.CurrentDomain.SetupInformation.ApplicationBase D:\
System.Windows.Forms.Application.StartupPath D:\
System.Windows.Forms.Application.ExecutablePath D:\Test1.exe
命令行执行，当前路径为C:\，执行D:\test1.exe
System.Diagnostics.Process.GetCurrentProcess().MainModule.FileName d:\Test1.exe
System.Environment.CurrentDirectory C:\
System.IO.Directory.GetCurrentDirectory() C:\
System.AppDomain.CurrentDomain.BaseDirectory d:\
System.AppDomain.CurrentDomain.SetupInformation.ApplicationBase d:\
System.Windows.Forms.Application.StartupPath d:\
System.Windows.Forms.Application.ExecutablePath d:\Test1.exe
直接双击执行 D:\Test\Test1.exe
System.Diagnostics.Process.GetCurrentProcess().MainModule.FileName D:\Test\Test1.exe
System.Environment.CurrentDirectory D:\Test
System.IO.Directory.GetCurrentDirectory() D:\Test
System.AppDomain.CurrentDomain.BaseDirectory D:\Test\
System.AppDomain.CurrentDomain.SetupInformation.ApplicationBase D:\Test\
System.Windows.Forms.Application.StartupPath D:\Test
System.Windows.Forms.Application.ExecutablePath D:\Test\Test1.exe
在F:\Test\建立快捷方式，设置起始位置为F:\Test，然后双击执行
System.Diagnostics.Process.GetCurrentProcess().MainModule.FileName D:\Test\Test1.exe
System.Environment.CurrentDirectory F:\Test
System.IO.Directory.GetCurrentDirectory() F:\Test
System.AppDomain.CurrentDomain.BaseDirectory D:\Test\
System.AppDomain.CurrentDomain.SetupInformation.ApplicationBase D:\Test\
System.Windows.Forms.Application.StartupPath D:\Test
System.Windows.Forms.Application.ExecutablePath D:\Test\Test1.exe