private void BtnBackUpDataBase_Click(object sender, EventArgs e)
{
saveFileDialog1.FileName = "PrepAndPaintDataBase_" + DateTime.Now.Date.ToString("MM-dd-yyyy");
saveFileDialog1.Filter = "PrepAndPaint databases (*.db)|*.db";
saveFileDialog1.ShowDialog();
PrepAndPaintDB.BackUpDataBase(saveFileDialog1.FileName);
}