private void CheckBox_CheckedChanged(object sender, CheckedChangedEventArgs e)
{
MyTimer?.Dispose();
bool isChecked = e.Value;
if (isChecked)
{
TimerCallback onTimeout = o =>
{
MyGraphicsView.Invalidate();
};
MyTimer?.Dispose();
MyTimer = new Timer(
callback: onTimeout,
state: null,
dueTime: TimeSpan.FromMilliseconds(5),
period: TimeSpan.FromMilliseconds(10));
}
}
private void Button_Clicked(object sender, EventArgs e)
{
MyGraphicsView.Invalidate();
}
