[Gambas-user] Convert string to integer

[Caveat]

You can't use CInteger on a String that does not represent an Integer!

Either make sure your String is always a 'pure' integer... so "14160" in 
place of "14160.0"

Or code qrg_i = Int(CFloat(qrg)), which is much more forgiving.

The reason you get an error is that you make the same mistake twice... 
first you ask Gambas to convert the invalid String, then you catch an 
error on that statement, but then you again ask Gambas to convert the 
invalid String you just got an error on!

Kind regards,
Caveat

On 27/01/14 18:11, Dirk wrote:
> Hi,
>
> I'm having a problem with Convert string to integer
>
>
>   
>
> Public Sub MySock_Read() ' Data via Telnet
>    ' When some data arrives from the remote
>    ' part of the socket, "DataAvailable" event
>    ' is raised
>    '****************************************
>
> Dim qrg_i As Integer
> Dim qrg As String
> Dim rx, rx2, rxtmp As String
>
> If MySock.Status = Net.Connected Then
>        Read #MySock, rx, Lof(MySock)
>        rx2 = rx
>
> If Mid$(rx, 1, 5) = "DX de" Then
>
> dxde = Mid$(rx, 1, 5)
>           rx = Trim(Replace$(rx, "DX de ", ""))
>           i = InStr(rx, " ")
>          txcall = Mid$(rx, 1, i)
>           rx = Trim(Replace$(rx, txcall & " ", ""))
>          qrg = Mid$(rx, 1, InStr(rx, " "))
>           rx = Trim(Replace$(rx, qrg & " ", ""))
>          dxcall = Mid$(rx, 1, InStr(rx, " "))
>           rx = Trim(Replace$(rx, dxcall & " ", ""))
> ' . . . . . . . . . .
>
>   qrg = Trim(qrg)
>
>   Print "qrg=" & qrg & "<<<"  '  out =  qrg=14160.0<<<
>
> Try qrg_i = CInteger(qrg)
>   If Error Then Error Subst("&1 won't convert", qrg)
>   qrg_i = CInteger(qrg) '  <<<== Here is Error
>    
> ---
> Dirk
>
>
>
>
>
>
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