如何多重绑定到IValueConverter？

Question

On UWP(Windows 10 platform), IMultiValueConverter is not supported.

How to multiple binding for this textblock

<TextBlock x:Name="txtContentMessage"
           Text="{Binding Text}"
           TextTrimming="CharacterEllipsis" 
           TextWrapping="Wrap"
           Foreground="{Binding Entities,
               ConverterParameter={Binding Text},
               Converter={StaticResource ChangedColorToUrlConverter},
               Mode=TwoWay}"
           MaxLines="3"
           Grid.Row="1"/>

Answer 1

As per MDSN forum you can use DependencyProperty .

Or, one of the method described by Magnus, bind a list of values and use a converter.

public IList<object> Values
{
   get { return new List<object> { this.Entities, this.Text }; }
}

XAML:

<TextBlock x:Name="txtContentMessage"
           Text="{Binding Text}"
           TextTrimming="CharacterEllipsis" 
           TextWrapping="Wrap"
           Foreground="{Binding Values,
               Converter={StaticResource ChangedColorToUrlConverter},
               Mode=TwoWay}"
           MaxLines="3"
           Grid.Row="1"/>

And write Convert for the List object.