2008-11-24 Jonathan Pobst <monkey@jpobst.com>

2008-11-24  Jonathan Pobst  <monkey@jpobst.com>

	* DataGridView.cs: Listen for a DataTable's TableCleared event so we
	can clear ourselves when it is raised, we don't have a newrowindex
	if we don't have any columns.
	* DataGridViewRowCollection.cs: Ensure we always delete all the rows,
	re-index after each delete so the NewRow will have the correct index.
	[Fixes bug #448005]

2008-11-24  Jonathan Pobst  <monkey@jpobst.com>

	* DataGridViewDataBindingTest.cs: Flush and add test for bug #448005.
	* DataGridViewRowCollectionTest.cs: Add test for bug #448005.

svn path=/trunk/mcs/; revision=119826