NumberDilog et DateDialog

Oh dear, sense of humour failure I think!

Up to three buttons with whatever labels you specify. Three different return values to do whatever you want with. An empty string hides a button if you don't want it shown.

Thank you for your rapid answer, but i don't know how to obtain cancelling.
Example

Dim nd As NumberDialog
nd.Digits = 2
nd.Number = 45
nd.Decimal = 0
nd.ShowSign = False
ret = nd.Show("Entrez la longueur du col en mm", "OK", "", "Cancel", Bmp)

col = nd.number 'Valeur recuellie par le NumberDialog
If col < 5 OR col > 50 Then 'Erreur si mauvais mesure col
Msgbox("la longueur du col doit être entre 5 et 50 mm", "Attention")
Return
End If

Il I click on "OK" or on "Cancel" i obtain the same result, nd.number. I want when I click on "Cancel" a result null and NumberDialog disappears.

Excuse my bad english, i'm french.

Check the value of "ret".

This is rhigt? i don't think, it doesn't works

If ret = "OK" Then
col = nd.number
LblCol.Text = col & " mm"
Else
Return
End If

Read the help

Returns one of the DialogResponse values.

Click to expand...

Do a Search
Basic4android Search: DialogResponse

OK thank you

If ret = DialogResponse.POSITIVE Then