Show current culture decimal separator in xaml-CodePudding

I want to just show what is set as decimal separator, so either "." or ",".

Neither of these work

<TextBlock Text="{Binding CultureInfo.CurrentCulture.NumberFormat.NumberDecimalSeparator}"/>

<TextBlock Text="{Binding Source={x:Static CultureInfo.CurrentCulture.NumberFormat}, Path=NumberDecimalSeparator}"/>

CodePudding user response：

Use parentheses for the static property in the Path

xmlns:g="clr-namespace:System.Globalization;assembly=mscorlib"

<TextBlock Text="{Binding
    Path=(g:CultureInfo.CurrentCulture).NumberFormat.NumberDecimalSeparator}"/>

<TextBlock Text="{Binding Source={x:Static g:CultureInfo.CurrentCulture},
                  Path=NumberFormat.NumberDecimalSeparator}"/>

CodePudding user response：

{x:Static } works only with static properties or fields

CurrentCulture is a static member of CultureInfo, but NumberFormat is an instance member

so the correct use will be:

<TextBlock Text="{Binding Source={x:Static g:CultureInfo.CurrentCulture}, Path=NumberFormat.NumberDecimalSeparator}"/>

where g is a namespace definition which contains CurrentCulture class andshould be added on top level (xmlns:g="clr-namespace:System.Globalization;assembly=mscorlib")