DataGridComboBoxColumn - how to catch the change?

Question

WPF

It is necessary to catch the change in the value of the DataGridComboBoxColumn located respectively in the DataGrid. The ComboBox has, for example, OnSelectionItemChanged, but what does the DataGridComboBoxColumn have?

Answer 1

I would advise you to implement a normal viewmodel, normal bindings and not suffer with events to catch changes. This also applies to the usual ComboBox, but there, due to the fact that there is only one combobox, and not inside the column, events can still be experienced. If you have some specific task that is not related to the usual modification of data in the model, describe in more detail why you need to track the change.