Android Question Why not ???

[Java Bill]

<CODE>
Globals
Dim k(3) As String
Dim s(1) As String
...

sTest(k,s)
EditText2.Text=k(1) & " " & k(0) 'Result = 1 2
EditText1.Text =s(0) ' Result = App
...
Sub sTest(a() As String, x() As String)
a(1)="1"
a(0)="2"
x(0)="App"
End Sub
</CODE>

'BUT why not

<CODE>
Globals
Dim k(3) As String
Dim s As String
...

sTest(k,s)
EditText2.Text=k(1) & " " & k(0) 'Result = 1 2
EditText1.Text =s ' Result = Blank
...
Sub sTest(a() As String, x As String)
a(1)="1"
a(0)="2"
x="App"
End Sub

</CODE>

 

[Roycefer]

http://www.programcreek.com/2013/09/string-is-passed-by-reference-in-java/

 

[Java Bill]

I got my answer. thanks a lot.