private bool CanDraw(object param)
{
switch (param.ToString())
{
case "1":
return(FirstChart.CanDraw());
case "2":
return(SecondChart.CanDraw());
default:
return(false);
}
}
private void button2_Click(object sender, EventArgs e)
{
FirstChart.Hide();
button1.Show();
button2.Hide();
}
