private void kaydetToolStripMenuItem_Click(object sender, EventArgs e)
        {
            rptStokHareket rpt = new rptStokHareket();

            rpt.Print();
        }
        private void button1_Click(object sender, EventArgs e)
        {
            rptStokHareket rpt = new rptStokHareket();

            rpt.DataSource = bllStokHareket.StokHareketRaporuGetir();
        }