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();
}