// Set the financial chart type Chart.DefaultSeries.Type = SeriesTypeFinancial.Bar;
// Set he chart size. Chart.Width = 600; Chart.Height = 350;
// Add the random data. Chart.SeriesCollection.Add(getData());
}
private SeriesCollection getData() { SeriesCollection SC = new SeriesCollection(); Random myR = new Random(); for (int i = 0; i < 1; i++) { Series s = new Series(); s.Name = "X Company"; double startPrice = 50;
DateTime startDT = new DateTime(2021, 1, 1); for (int b = 1; b < 76; b++) { Element e = new Element(); e.XDateTime = startDT; startDT = startDT.AddDays(1);
' Set the financial chart type Chart.DefaultSeries.Type = SeriesTypeFinancial.Bar
' Set he chart size. Chart.Width = 600 Chart.Height = 350
' Add the random data. Chart.SeriesCollection.Add(getData())
End Sub
Private Function getData() As SeriesCollection Dim SC As SeriesCollection = New SeriesCollection() Dim myR As Random = New Random() For i As Integer = 0 To 0 Dim s As Series = New Series() s.Name = "X Company" Dim startPrice As Double = 50
Dim startDT As DateTime = New DateTime(2021, 1, 1) For b As Integer = 1 To 75 Dim e As Element = New Element() e.XDateTime = startDT startDT = startDT.AddDays(1)
If myR.Next(10) > 5 Then startPrice += myR.Next(5) Else startPrice -= myR.Next(3) End If
e.Close = startPrice
e.Volume = myR.Next(100)
If myR.Next(10) > 5 Then e.Open = startPrice + myR.Next(6) Else e.Open = startPrice - myR.Next(6) End If
If e.Open > e.Close Then e.High = e.Open + myR.Next(6) e.Low = e.Close - myR.Next(6) Else e.High = e.Close + myR.Next(6) e.Low = e.Open - myR.Next(6) End If s.Elements.Add(e) Next b SC.Add(s) Next i Return (SC) End Function </script> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <title>Gallery Sample</title> </head> <body> <div align="center"> <dotnet:Chart ID="Chart" runat="server" /> </div> </body> </html>
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