private void ManageMDIParent_Load(object sender, EventArgs e)
{
GSSManage.FormUsersOnline form = new GSSManage.FormUsersOnline();
form.MdiParent = this;
form.WindowState = FormWindowState.Maximized;
form.Show();
}
private void 在线用户ToolStripMenuItem_Click(object sender, EventArgs e)
{
bool newshow = true;
foreach (Form childForm in MdiChildren)
{
if (childForm.Name == "FormUsersOnline")
{
newshow = false;
childForm.Show();
childForm.Activate();
}
}
if (newshow)
{
GSSManage.FormUsersOnline form = new GSSManage.FormUsersOnline();
form.MdiParent = this;
form.WindowState = FormWindowState.Maximized;
form.Show();
}
}