private void SetSelectedRow()
{
if (AllowSelectionsMultiples)
{
Records = ViewResult
.GetSelectedRows()
.Select(rowHandle => ViewResult.GetDataRow(rowHandle))
.ToArray();
if (Records.IsEmpty())
{
throw new Exception("Selecione um item na linha!");
}
Record = Records[0];
}
else
{
if (ViewResult.FocusedRowHandle < 0)
{
throw new Exception("Selecione um item na linha!");
}
Record = ViewResult.GetFocusedDataRow();
}
DialogResult = DialogResult.OK;
Close();
}