you are trying to bind a string to an object. But StringFormat requires its target to be a string type. try putting a TextBlock in your label content and bind your data to it <StackPanel> <Slider x:Name=”sl1″ Minimum=”10″ Maximum=”100″/> <Slider x:Name=”sl2″ Minimum=”10″ Maximum=”100″/> <Label x:Name=”label13″ Background=”Yellow” Foreground=”Black”> <Label.Content> <TextBlock> <TextBlock.Text> <MultiBinding StringFormat=”{}{0} x {1} Test”> … Read more
Multibinding requires a converter for all but the rarest circumstances (using StringFormat). MultiTrigger only requires a converter to get your binding results into booleans.
You cant bind this because you are trying to bind a string to an object which wont work because StringFormat requires its target to be a string type. You can get around this by either using a TextBlock instead (which has a Text property) or putting the Textblock as the child of the Label: <Label … Read more
If your value is simply a string, you can specify it as a constant in the Source property of a binding. If it is any other primitive data type, you need to define a static resource and reference this. Define the sys namespace in the root of the XAML to point to System in mscorlib, … Read more
You can use a MultiBinding combined with the StringFormat property. Usage would resemble the following: <TextBlock> <TextBlock.Text> <MultiBinding StringFormat=”{}{0} + {1}”> <Binding Path=”Name” /> <Binding Path=”ID” /> </MultiBinding> </TextBlock.Text> </TextBlock> Giving Name a value of Foo and ID a value of 1, your output in the TextBlock would then be Foo + 1. Note: This … Read more