Binding for Converter Parameter

I have come across the situation where I need to do some Binding for ConverterParameter. Something like


I have done lots of research, and I found out that its impossible to do binding for ConverterParameter.
So I came up with the Solution. I created the Converter but inherited from FrameworkElement

public class ShowDeleteServiceConverter : FrameworkElement, IValueConverter

In the converter class, I created a dependency property



Now, I can do the Binding as usual

And



It might not be the best solution, but it works for me so far. If you have any idea, feel free to drop me comments.

Cheers,