WPF binding is two-way be default, I swapped out a bunch of controls in a project to telerik. It has come to my attention some telerik controls are not two-way by default. Is there a way to set certain bindings to two-way by default? Or would I need to explicitly do it at each location? Also, I heard that RadWatermarkTextBox is two-way by default, where could one find a list of what is and what is not if such a list exists?