B4R Question how can create a function ?

[vali khandangoll]

hi
how can create a function in B4R ?
please write an example.

 

[Erel]

Sub Sum (x1 As Int, x2 As Int) As Int
 Return x1 + x2
End Sub

Programming guide: https://www.b4x.com/b4r/documentation.html

 

[vali khandangoll]

Sub Sum (x1 As Int, x2 As Int) As Int
 Return x1 + x2
End Sub

Programming guide: https://www.b4x.com/b4r/documentation.html

thank you Erel.