public static Inform getInstance()
{
if (inf == null || inf.IsDisposed)
{
inf = new Inform();
inf.FormBorderStyle = FormBorderStyle.None;
inf.Dock = DockStyle.Fill;
inf.MdiParent = Cat.ActiveForm;
inf.WindowState = FormWindowState.Maximized;
}
return(inf);
}
private void 发布通知ToolStripMenuItem_Click(object sender, EventArgs e)
{
Form active = this.ActiveMdiChild;
if (active != null)
{
active.Dispose();
}
if (inform == null || inform.IsDisposed)
{
inform = Inform.getInstance();
inform.sender = username;
inform.Show();
}
//if (inform == null)
//{
// inform = Inform.getInstance();
// inform.Show();
//}
//inform.StartPosition = FormStartPosition.Manual;
//inform.BringToFront();
}