Question : DataGridView column size?

Using DataGridView with vb.net.
Is there a property that can be set that will make the last column on the right size itself to fill whatever space is available?

Answer : DataGridView column size?

This works for me:

Code:
DataGridView1.Columns(DataGridView1.ColumnCount - 1).AutoSizeMode = DataGridViewAutoSizeColumnMode.Fill

Or you can set the last column's AutoSizeMode property to Fill on Edit Columns screen (see screenshot below).