private void barButtonItem7_ItemClick(object sender, DevExpress.XtraBars.ItemClickEventArgs e) { if (fr5 == null) { fr5 = new FrmRehber(); fr5.MdiParent = this; fr5.Show(); } }
private void BtnRehber_ItemClick(object sender, DevExpress.XtraBars.ItemClickEventArgs e) { if (fr5 == null || fr5.IsDisposed) { fr5 = new FrmRehber(); fr5.MdiParent = this; fr5.Show(); } }
private void btnGuide_ItemClick(object sender, DevExpress.XtraBars.ItemClickEventArgs e) { if (frmRehber == null || frmRehber.IsDisposed) { frmRehber = new FrmRehber(); frmRehber.MdiParent = this; frmRehber.Show(); } }
private void BtnRehber_ItemClick(object sender, DevExpress.XtraBars.ItemClickEventArgs e) { if (rehber == null || rehber.IsDisposed) { rehber = new FrmRehber(); rehber.MdiParent = this; rehber.Show(); } }