How can I get information about X:bind from code?

In universal windows apps, a new form of binding is available. Lets use this example:

<TextBox Text="{x:Bind TextContent, Mode=TwoWay}"/>

where TextContent is a simple dependency property in the same user control / or the same page. Now, the xaml compiler generates the binding by creating some .cs files in the output directory.

As the bininding is compiled into the resulting application, I want to know if there is there a way to gather information about the binding from code? Specifically, I'd like to get the property path (TextContent in this example) from my own code.