Question

How to hide a stringformat when data is not present.Consider this sample

<TextBlock Text="{Binding Amount, StringFormat=Total: {0:C}}" />

in this case if Amount is null,Then it will show just Total:.How to hide this if Amount is null or empty

Answer 1

“TargetNullValue” is what i was looking for.I ended up with this and it worked like a charm

<TextBlock VerticalAlignment="Top"
             Text="{Binding Path=TotalMonths,
        TargetNullValue={x:Static System:String.Empty},
        StringFormat=Total: {0:C}}" />