Updating of BindingSource in WinForms does not update Datasource Collection

Question

I want to display a custom collection in a DataGridView in a Windows Forms app. This custom collection implements ICollection, and IEnumerable

Answer 1

I believe I ran into this issue a while ago - I did a find in files on my code and I think this is the solution that worked for me.

        // Applies pending changes to the underlying data source.
        this.bindingSource1.EndEdit();

This was in the context of a click handler for the save button.