DataGridView not updating when datasource changes


I am using a datagridview with the datasource property set to a collection I have created.
This displays the data in the collection but when I add to the collection the datagridview does not get updated.
I have tried update and refresh but they do not help.

All help much appreciated.

Best regards
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newyuppieConnect With a Mentor Commented:
try setting the Datasource = Nothing first, and then resetting it back to your list.
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