[英]WPF - access a property value from the StringFormat binding property in XAML
Is it possible to access a property value from the StringFormat binding property in XAML?是否可以从 XAML 中的 StringFormat 绑定属性访问属性值? I mean, this is my XAML:
我的意思是,这是我的 XAML:
<TextBox Name="costBlock" Grid.Row="4" Grid.Column="1" Margin="4" IsEnabled="False"
Text="{Binding DataContext.CalculatedCost, Mode=OneWay, StringFormat={}{0} €}"></TextBox>
I need to replace the "€" symbol in the StringFormat bindingby the symbol of the selected currency, which is a property in a static class: Settings.SelectedCurrencySymbol.我需要将 StringFormat 绑定中的“€”符号替换为所选货币的符号,这是静态类中的一个属性:Settings.SelectedCurrencySymbol。
How can I do it?我该怎么做?
Thanks to Clemens reccommendation I found this solution:感谢 Clemens 的推荐,我找到了这个解决方案:
<TextBlock Name="costBlock" Grid.Row="4" Grid.Column="1" Margin="4"
IsEnabled="False">
<TextBlock.Text>
<MultiBinding StringFormat="{}{0} {1}">
<Binding Path="DataContext.CalculatedCost" />
<Binding Path="(shared:Settings.SelectedCurrencySymbol)" />
</MultiBinding>
</TextBlock.Text>
</TextBlock>
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