private void chart1_MouseClick(object sender, MouseEventArgs e)
{
System.Windows.Forms.DataVisualization.Charting.HitTestResult Result = new System.Windows.Forms.DataVisualization.Charting.HitTestResult();
Result = chart1.HitTest(e.X, e.Y);
if (Result.Series != null)
{
string x = Result.Series.Points[Result.PointIndex].XValue.ToString();
string y = Result.Series.Points[Result.PointIndex].YValues[0].ToString();
h = int.Parse(x);
if (h == 24)
{
lb.Visible = false;
tx.Visible = false;
return;
}
l = Result.Series.Name;
lb.Text = x;
tx.Text = y;
lb.Location = new Point(e.X + 2, e.Y - 18);
tx.Location = new Point(e.X + 20, e.Y - 20);
lb.Visible = true;
tx.Visible = true;
}
else
{
lb.Visible = false;
tx.Visible = false;
}
}
private void chart_detail_MouseClick(object sender, MouseEventArgs e)
{
System.Windows.Forms.DataVisualization.Charting.Chart chTemp = (System.Windows.Forms.DataVisualization.Charting.Chart)sender;
System.Windows.Forms.DataVisualization.Charting.HitTestResult hit = chTemp.HitTest(e.X, e.Y);
System.Windows.Forms.DataVisualization.Charting.Series s = null;
if (hit != null)
{
s = hit.Series;
}
if (s != null)
{
SendToFront(chTemp, s);
}
}
