private void UdpConfig(object sender, EventArgs e)
{
try
{
if (udpConfigForm == null)
{
udpConfigForm = new UdpConfigForm();
//注册udpConfigForm_MyEvent方法的MyEvent事件
udpConfigForm.MyEvent += new MyDelegate(udpConfigForm_MyEvent);
udpConfigForm.Show();//弹出这个窗口
}
else
{
if (udpConfigForm.IsDisposed != true)
{
udpConfigForm.Show(); //弹出这个窗口
udpConfigForm.Focus(); //激活显示
}
else
{
udpConfigForm = new UdpConfigForm();
//注册udpConfigForm_MyEvent方法的MyEvent事件
udpConfigForm.MyEvent += new MyDelegate(udpConfigForm_MyEvent);
udpConfigForm.Show(); //弹出这个窗口
udpConfigForm.Focus(); //激活显示
}
}
}
catch (Exception)
{
}
}
private void ShowNewForm(object sender, EventArgs e)
{
Form childForm = new Form();
childForm.MdiParent = this;
childForm.Text = "窗口 " + childFormNumber++;
childForm.Show();
UdpConfigForm udpConfig = new UdpConfigForm();
udpConfig.MdiParent = this;
udpConfig.Text = "网络配置界面";
udpConfig.Show();
}
