Bjarne Svanberg bjarnesvanberg
OlsonAndrewD
/ StringFormatHelper.cs
Last active
October 14, 2021 11:33
Ever wanted to write some XAML like Text="{Binding SomeValue, StringFormat={Binding SomeFormat}}"? You can't. But here's a way to get close, using attached properties.
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| public static class StringFormatHelper | |
| { | |
| #region Value | |
| public static DependencyProperty ValueProperty = DependencyProperty.RegisterAttached( | |
| "Value", typeof(object), typeof(StringFormatHelper), new System.Windows.PropertyMetadata(null, OnValueChanged)); | |
| private static void OnValueChanged(DependencyObject obj, DependencyPropertyChangedEventArgs args) | |
| { | |
| RefreshFormattedValue(obj); |