Android Question How to make the module return values?

[Theera]

Hi all,
Assume I created the library which has Translate as the method. When I use it as below
Dim NewStr as String= TK.Translate("Text")
it return only string for NewStr,but I would like the response return value of succuss(True/False) too. How to coding? I need to recursive loop if it's False by instead of a new input.

 

[Erel]

The simplest way is to return an empty string if it failed. Another option is to create a small class (Type) that holds the string and a boolean result.

 

[Theera]

Hi Klaus,
The last option is my result,but I 've never seen how to coding,altrough the first option,I think that I could do.
Do you have some a example? Thank you in advance.

 

[Erel]

Type TranslationResult (Text As String, Success As Boolean)
...

Sub Translate(s As String) As TranslationResult

End Sub

 

[Theera]

Thank you ,Erel (I 've never used Type command before in my life.)

Bring Type command in creating the library,Should I use public or not?

Public Type TranslationResult (Text As String, Success As Boolean)

 

[Theera]

OK,I see it.
http://www.b4x.com/android/forum/threads/compile-to-library-private-type.25329/#post-164454