private void DrillChangeParamsFormToolStripMenuItem_Click(object sender, EventArgs e)
{
if (drillCfgForm == null)
{
drillCfgForm = new DrillCfgForm(this);
drillCfgForm.Closed += new EventHandler(DrillCfgForm_Closed);
drillCfgForm.Show();
}
}
private void DrillCfgForm_Closed(object sender, EventArgs e)
{
drillCfgForm = null;
}
