private void checkBox_showGraphs_CheckedChanged(object sender, EventArgs e)
{
xSenderCheckbox = (CheckBox)sender;
if (((CheckBox)sender).Checked)
{
// Load and start form
formCharts = new FormCharts(this);
formCharts.chartsExitEventHandler += new FormCharts.ChartsExitEventHandler(eventMethod_chartsExitEventHandler);
formCharts.Show();
}
else
{
formCharts.Close();
}
}
private void eventMethod_chartsExitEventHandler()
{
formCharts = null;
}