Edit Grids Using ComboBoxes with Remote Binding and Filtering
This project demonstrates how to implement a custom MVVM binding and disable the default value binding for a ComboBox.
The approach prevents the initial binding when a selected value is set. It can also be used to avoid the default value binding behavior when the ComboBox is bound to a great amount of data.
To see the example, refer to the project on how to use ComboBoxes with remote binding and filtering.