RachelRachel 133k6767 gold badges315315 silver badges510510 bronze badges 2 three Rachel, you are a beautiful genius!!! And I am an fool. Thanks a lot for the solution. I used to be binding to self and did not have a 'ConfigurationModel' property in my IncrementingTextBox course. What benefits does the @property https://m3mresidentialpropertyingurgaon.blogspot.com