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data-bindingcollectionsdatagridviewsubsonic

Deleting from a subsonic collection bound to a winforms datagridview

I have a winforms application that I added a DataGridView bound to a subsonic collection via a BindingSource to it.

The grid works fine for adding/editing (except for the display of the ComboBox column) but I can't get it to delete rows correctly from the database.

If I delete a row from the DataGridView, I can't problematically determine that the collection is dirty and when I call the. BatchSave method of the subsonic collection it deletes all the rows.

Solution

  • In the 2.2 version SaveAll should also delete the items you removed from your datagridview.

    In 2.1 you have to make a call to

    ItemCollection.ProcessDeletedItems()

    too