private void btnSalvarXML_ItemClick(object sender, ItemClickEventArgs e) { var nfe = GridViewUtil.GetFocusedRow <NFeEstadual>(gridView1); if (nfe != null) { SaveFileDialog save = new SaveFileDialog(); save.Filter = "XML File | *.XML"; save.FileName = "NFe-" + nfe.ChaveAcesso; var op = save.ShowDialog(); if (op == DialogResult.OK) { FileManagerIts.OverWriteFile(save.FileName, nfe.XmlNfe); } } }