C# Winform获取bin目录的路径

//获取到bin目录的下层路径：bin\Debug\

string aa = System.AppDomain.CurrentDomain.SetupInformation.ApplicationBase;

string cc = System.AppDomain.CurrentDomain.BaseDirectory;

//获取到bin目录：bin\Debug

string dd = System.Environment.CurrentDirectory;

string ee = System.IO.Directory.GetCurrentDirectory();

string ff = System.Windows.Forms.Application.StartupPath;

//获取程序.exe

string bb = System.Windows.Forms.Application.ExecutablePath;