void listele() { frmFaturalar frmurun = new frmFaturalar(); DataTable dt = new DataTable(); SqlDataAdapter da = new SqlDataAdapter("select FAT_URUN_ID,URUN,MIKTAR,FIYAT,TUTAR from FATURA_DETAY Where FATURA_ID='" + gelen_Id + "'", bgl.baglanti()); da.Fill(dt); gridControl1.DataSource = dt; bgl.baglanti().Close(); }
private void barButtonItem1_ItemClick_2(object sender, DevExpress.XtraBars.ItemClickEventArgs e) { if (fatura == null || fatura.IsDisposed) { fatura = new frmFaturalar(); fatura.MdiParent = this; fatura.Show(); } else { MessageBox.Show("Seçtiğiniz Sekme Açık Durumda.", "Bilgi", MessageBoxButtons.OK, MessageBoxIcon.Asterisk); } }