private void edgarWindow_FormClosed(object sender, FormClosedEventArgs e)
{
this.edgarWindow = null;
}
private void edgarToolStripMenuItem1_Click(object sender, EventArgs e)
{
if (this.edgarWindow == null)
{
this.edgarWindow = new EdgarWindow();
this.edgarWindow.MdiParent = this;
this.edgarWindow.FormClosed += new FormClosedEventHandler(this.edgarWindow_FormClosed);
this.edgarWindow.Show();
}
else
{
this.edgarWindow.Activate();
}
}