iOS Question Description of Libraries

[SFE]

Hello
I am new to B4X. I see the list off libraries but is there something that lists the "functions" contained in each. I know the name of the library gives some idea what it may contain but how do you know all of its capabilities?

At the moment I am hunting for the equivalent of VB6 "mid" for parsing strings so I would like to know how to do that and overall understand what is in each library.

Thanks

Scott

 

[JohnC]

Sub Mid(Text As String, Start As Int, Length As Int) As String
    Return Text.SubString2(Start-1,(Start + Length) -1)
End Sub

 

[klaus]

You could have a look at the Help Viewer.
This program shows the content of the xml files of the libraries.

 

[SFE]

Thank you for the help viewer suggestion. That sure brings a lot of clarity to the newbies