Best Way To Reference Current/Working Directory in VB.NET

Question

I am after the one which is most used. A number of ones I have come across are:

• CurDir
• Environment.CurrentDirectory()
• AppDomain.CurrentDomain.BaseDirectory
• Application.StartupPath (this one doesn't work for me, missing a library?)

I am using it to save a file, for argument sake, "test.txt"

Answer 1

I may be oversimplifying, but if you want to save something in the folder where your app is running, just omit the path.

call MyObj.SaveTo("test.txt")