Wish B4X IIF Function

LucaMs said:

2 - it is better not to use literals (10 and "Invalid number")

Click to expand...

Erel said:

Not if you test it with:

B4X:

Label1.Text = IIf(IsNumber(EditText1.Text), EditText1.Text * 10, "Invalid number")

Click to expand...

MrKim said:

because as I recall in VBA you can't do that because IIF evaluates ALL of the responses

Click to expand...

WhiteWizard said:

Why not CHOOSE(condition,trueval,falseval) ?, there is no need to be cryptic.

Click to expand...

Public Sub Choose(Index As Int, Values() As Object) As Object
    Return Values(Index)
End Sub

Dim MyVariable As Int = Values(SomeIndex)

WhiteWizard said:

Pity about the CHOOSE operator, I'm a Clarion programmer and I like that minimalistic languaje, for ex, we only have a LOOP command for LOOPs:
LOOP F = 1 TO N (BY step)
. (or END at your preference)
LOOP UNTIL/WHILE
just LOOP.

Click to expand...

For Each...

Do Until/While...