RadMaskedNumericInput and byte

[Dario Concilio]

I have a view that contains a RadMaskedNumericInput that has Value property with binding to my model inside my viewmodel.

<telerik:RadMaskedNumericInput Value="{Binding CurrentItem.NumeroMatricole,Mode=TwoWay}" Grid.Row="6" Grid.Column="1" Style="{StaticResource FieldMax3IntegerRadMaskedInputNumericStyle}" />

 

private byte numeroMatricole;
public byte NumeroMatricole
{
    get { return numeroMatricole; }
    set
    {
        numeroMatricole = value;
        NotifyPropertyChanged("NumeroMatricole");
    }
}

 

Now, when I try to update other properties of CurrentItem, it works all.

When I change value in this control (that is unique with MaskerNumeriInput and it is unique that point to NumeroMatricole property that is a byte), NotifyPropertyChanged not fire.

Is it possibile that RadMaskerNumeriInput doesn't support byte type?

[Petar Mladenov]

Hi Dario,

The Value property of RadMaskedNumericInput is of type nullable double (double?). Also the flag of the dependency property - BindsTwoWayByDefault is set to True. So when you bind to byte - the domain of the double? does not match the domain of the byte - that is why some notifications fails.

We highly encourage you to change the type of the NumeroMatricole proeprty to double?.

Regards,
Petar Mladenov
Telerik by Progress

[Dario Concilio]

ok, thank you, you have answered my question. :-)