private void Form1_Load(object sender, EventArgs e) { if (fr29 == null || fr29.IsDisposed) { fr29 = new Formlar.FrmAnaSayfa(); fr29.MdiParent = this; fr29.Show(); } }
private void BtnAnaSayfa_ItemClick(object sender, DevExpress.XtraBars.ItemClickEventArgs e) { if (fr29 == null || fr29.IsDisposed) { fr29 = new Formlar.FrmAnaSayfa(); fr29.MdiParent = this; fr29.Show(); } }