/// <summary>
/// Updates the combobox select
/// </summary>
private async void getAllLinesAsync()
{
var model = new UserlineModel(stock);
Task <List <UserLines> > task = Task.Run(() => model.getAllUserlines());
var userlines = await task;
this.userlines = userlines;
}
/// <summary>
/// Draws trend lines asynchronously
/// </summary>
private async void drawLinesAsync()
{
mainForm.notifyUser(FrmMain.NotifyType.PrepareMessage, "Userlines werden geladen...");
var model = new UserlineModel(stock);
Task <List <UserLines> > task = Task.Run(() => model.getAllUserlines());
var userlines = await task;
if (userlines != null)
{
foreach (var userline in userlines)
{
var pointStart = new DataPoint(userline.TimePoint1, userline.PricePoint1);
var pointEnd = new DataPoint(userline.TimePoint2, userline.PricePoint2);
var color = ColorTranslator.FromHtml(userline.LineColor);
var line = new Series("Line_" + pointNr);
line.ChartType = SeriesChartType.Line;
line.BorderWidth = (int)userline.Thickness;
line.Color = color;
line.Tag = userline;
line.Points.Add(pointStart);
line.Points[0].MarkerSize = (int)(userline.Thickness * 2);
line.Points[0].MarkerStyle = MarkerStyle.Circle;
line.Points.Add(pointEnd);
line.Points[1].MarkerSize = (int)(userline.Thickness * 2);
line.Points[1].MarkerStyle = MarkerStyle.Circle;
chartStock.Series.Add(line);
pointNr += 2;
}
}
mainForm.notifyUser(FrmMain.NotifyType.StatusMessage, "Bereit");
}