TargetNullValue, how set string from windows resource[WPF]
Hi I would like set default value for binding on Text property.
In widows resources I have const string values:
<Window.Resources>
<sys:String x:Key="constSex">Pohlavie</sys:String>
<sys:String x:Key="constAge">Age</sys:String>
<sys:String x:Key="constRegion">Region</sys:String>
<sys:String x:Key="constCity">Mesto</sys:String>
<sys:String x:Key="constPhotoAlbums">Fotoalbumov: 0</sys:String>
<sys:String x:Key="constVideoAlbums">Videoalbumov :0</sys:String>
</Window.Resources>
I have this binding for TextBlock:
<TextBlock Style="{StaticResource InfosStyle2}" Width="160" G开发者_开发百科rid.Row="0" HorizontalAlignment="Left">
<TextBlock.Text>
<MultiBinding StringFormat="{}{0}, {1}">
<Binding Path="Info.Sex" TargetNullValue="constSex" Mode="OneWay" UpdateSourceTrigger="PropertyChanged" Converter="{StaticResource sexConvertor}" />
<Binding Path="Info.Age" TargetNullValue="constAge" Mode="OneWay" UpdateSourceTrigger="PropertyChanged"/>
</MultiBinding>
</TextBlock.Text>
</TextBlock>
Problem is if variable Info.Age is null, I wpf window property Text have value "constAge" no "Age". Prorties Text have value name of string variable no value of string variable.
TargetNullValue="{StaticResource constSex}"
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