//获取当前程序集的完整路径加上EXE的名称
string binPath = Assembly.GetExecutingAssembly().Location;
Console.WriteLine(binPath);
//获取当前程序集的完整路径
binPath = Directory.GetCurrentDirectory();
Console.WriteLine(binPath);
//winform里获取路径
AppDomain.CurrentDomain.BaseDirectory
//合并路径
Path.Combine()