WPF Binding StringFormat

Question

I'm trying to format a textblock bound to an integer. What I want is to show (+25) for positive number and (-25) for a negative one. So far i have been able to do it separately with the following xaml:

  StringFormat={}({0})}  // shows binding in a bracket
  StringFormat=+#;-#;0   // shows the sign

What would the xaml for the combined formatting be ?

Answer 1

StringFormat="({0:+#;-#;0})" did work for me.