public static BodyTakeExam createForm()
{
if (instance == null || instance.IsDisposed)
{
instance = new BodyTakeExam();
}
return instance;
}
private void exMenu3_Click(object sender, EventArgs e)
{
this.lbl_mian.Text = "考试管理";
panel5.Hide();
this.titlename.Text = ((ToolStripMenuItem)sender).Text;
MainFrame mainFrame = MainFrame.createForm();
mainFrame.panel6.Controls.Clear();
mainFrame.panel6.Controls.AddRange(mainFrame.items.ToArray());
BodyTakeExam bodyTakeExam = new BodyTakeExam();
bodyTakeExam.mainFrame = this;
bodyTakeExam.TopLevel = false;
bodyTakeExam.FormBorderStyle = FormBorderStyle.None;
bodyTakeExam.Dock = System.Windows.Forms.DockStyle.Fill;
panel6.Controls.Add(bodyTakeExam);
bodyTakeExam.Show();
}
