private void bbtnCardManager_Click(object sender, EventArgs e) { bool showCards = true; foreach (Form mdi in MdiParent.MdiChildren) { if (mdi is frmCards) { showCards = false; mdi.Activate(); } } if (showCards) { frmCards frm = new frmCards(); frm.MdiParent = MdiParent; frm.ParentFrm = _parent; frm.Show(); } }
private void bbtnManageCards_ItemClick(object sender, ItemClickEventArgs e) { bool showCards = true; foreach (Form mdi in MdiChildren) { if (mdi is frmCards) { showCards = false; mdi.Activate(); } } if (showCards) { frmCards frm = new frmCards(); frm.MdiParent = this; frm.ParentFrm = this; frm.Show(); } }