[RESOLVED] writexml dropping last item

i am trying to use this code to write the contents of a DGV to a file but it is leaving out the last coloumn of data when it writes the xml file.

vb.net Code:

Dim ds As DataSet = CType(DataGridView2.DataSource, DataSet)
                ds.WriteXml(SaveFileDialog1.FileName & ".xml")

http://imagizer.imageshack.us/v2/xq90/593/fdyp.jpg

i got it to work by removing focus from the DGV before writing the contents to the xml file