Hi,

I am using the XamCurrencyInput to bind to a decimal? value on my ViewModel. I am using the ValueToTextConverter and ValueToDisplayText converters to convert the decimal to string and vice-versa. I need to do this as I have the situation where certain numbers need to be displayed in the following format:

• 104-02
• 103-07+
• 99-29:7
• 99-28

So the rules I use to create the mask are:

1. Positions 1 to 3: Optional numerical characters
2. Position 4: A - (minus) symbol. This does not mean 'minus' - it is equivalent to a decimal place. In my mask, I have it working by 'escaping' it.
3. Positions 5 to 6: Optional numerical characters
4. Position 7: Either a + or a : symbol can be placed here.
5. Position 8: Optional numerical character.

Therefore, I need to have a mask like the following:

nnn\-nn{char:1:+:}n

But this doesn't work. The 'nnn\-nn' part works ok, but no further than that. 

I'm not sure whether the mask is not correct, or is incompatible with the Mask property on the control. Please note that I have some success if I insert a [SPACE] character before the {char:1:+:}, but this then leaves the display value with a SPACE in it which I do not want.

Below is my XAML usage. Please note that I have NOT set the DataMode or the DisplayMode to 'Raw'.

<ig:XamCurrencyInput x:Name="PriceBox" 
                FontSize="16"
                Grid.Row="1"
                Margin="1,1,-1,2"
                Mask="{Binding Mask}"
                PromptChar=""
                SpinButtonDisplayMode="Always"
                SpinIncrement="{Binding SpinIncrement}"
                TrimFractionalZeros="False"                             
                Value="{Binding Value}"                              
                ValueToDisplayTextConverter="{StaticResource MyConverter}"
                ValueToTextConverter="{StaticResource MyConverter}" />

Can anyone please advise how I can get this mask to work or confirm that it is not possible? For now, I will have to use a RegEdit on the ValueConstraint but I'd prefer to get the Mask working.

Regards,

Slugman