private void addQuality()
{
AddQuality aQ = new AddQuality();
aQ.ShowDialog();
refreshQualityGrid();
}
private void displayQuality()
{
AddQuality addQuality = new AddQuality();
addQuality.lbl_QualityID.Text = dg_QualityDB.CurrentRow.Cells[3].Value.ToString();
addQuality.txt_QualityCode.Text = dg_QualityDB.CurrentRow.Cells[1].Value.ToString();
addQuality.txt_Quality.Text = dg_QualityDB.CurrentRow.Cells[2].Value.ToString();
addQuality.ShowDialog();
}