private void 办卡管理CToolStripMenuItem_Click(object sender, EventArgs e) { if (!OnlyOpen("frmReaderAdd", "读者添加")) { frmReaderAdd fra = new frmReaderAdd(); fra.MdiParent = this; fra.Show(); } }
private void toolStripButton1_Click(object sender, EventArgs e) { frmReaderAdd fra = new frmReaderAdd(); fra.ShowDialog(this); }
private void tsbReaderAdd_Click(object sender, EventArgs e) { frmReaderAdd fra = new frmReaderAdd(); fra.ShowDialog(this); }