void CloseForm(object sender, FormClosedEventArgs e)
{
formrov = null;
fc1 = null;
fc2 = null;
fc3 = null;
fcs1 = null;
fcs2 = null;
fcs3 = null;
}
private void cámara2ToolStripMenuItem_Click(object sender, EventArgs e)
{
if (fc2 == null)
{
fc2 = new fCam2();
fc2.MdiParent = this;
fc2.FormClosed += new FormClosedEventHandler(CloseForm);
fc2.Show();
}
else
{
fc2.Activate();
}
}