iOS Question Decimal Places problem while calculating

[tufanv]

Hello,

I have 2 floatlabeledtextviews . Their keyboard types are : Numpad with decimal.

I use:

Sub txttry_TextChanged (OldText As String, NewText As String)
    If NewText="" Then
    txtother.Text=""
    Else
    txtother.Text=NewText/usd
    End If
   
End Sub

usd value is a double. So while i am typing to txttry txtother is also changing with each change. But if i use the decimal i get : java.lang.NumberFormatException: For input string: "14,"

I tried to change the , to . with a new code:

Sub txttry_TextChanged (OldText As String, NewText As String)
    If NewText="" Then
    txtother.Text=""
    Else
    If NewText.Contains(",") Then NewText.Replace(",",".")
    txtother.Text=NewText/usd
    End If
   
End Sub

this time i get no error but decimals are not calculated (if i type 1 or 1.99 it always give the same result which it must not )

What is the correct way to fix it ?

TY

 

[Erel]

Change:

If NewText.Contains(",") Then NewText.Replace(",",".")

To:

NewText = NewText.Replace(",",".")