public Form1()
{
InitializeComponent();
Persons = new BindingList <Data>();
for (int i = 0; i < Count; i++)
{
Persons.Add(new Data {
Id = i,
Text = "Text" + i,
Progress = GetNumber()
});
}
RealTimeSource rts = new RealTimeSource()
{
DataSource = Persons
};
gridControl1.DataSource = rts;
Timer timer = new Timer(components);
timer.Interval = 10;
timer.Tick += Tick;
timer.Start();
RepositoryItemProgressBar item = new RepositoryItemProgressBar();
gridControl1.RepositoryItems.Add(item);
gridView1.Columns["Progress"].ColumnEdit = item;
}
public ImportDataSource(DmModel model, string folderPath, bool includeSubfolders)
{
this._rts = new RealTimeSource()
{
DataSource = this._files,
};
SearchOption option = includeSubfolders ? SearchOption.AllDirectories : SearchOption.TopDirectoryOnly;
IEnumerable <string> folders = new List <string> {
folderPath
} as IEnumerable <string>;
folders = folders.Concat(SafeFileEnumerator.EnumerateDirectories(folderPath, "*", option));
this._worker = new BackgroundWorker();
this._worker.WorkerSupportsCancellation = true;
this._worker.DoWork += (sender, args) => {
var dirs = args.Argument as IEnumerable <string>;
var w = sender as BackgroundWorker;
foreach (var dir in dirs)
{
if ((w.CancellationPending))
{
args.Cancel = true;
break;
}
var files = SafeFileEnumerator.EnumerateFiles(dir, "*", SearchOption.TopDirectoryOnly);
var dmFiles = model.Helper.AddFileHelper.GetFilesToAdd(files);
foreach (var dmfile in dmFiles)
{
lock (locker) { this._files.Add(dmfile); }
}
}
};
this._worker.RunWorkerAsync(folders);
}
static RealTimeSource CreateRealTimeSource(IList dataSource)
{
RealTimeSource rts = new RealTimeSource {
DataSource = dataSource
};
return(rts);
}
void DisposeRealTimeSource()
{
if (realTimeSource != null)
{
realTimeSource.DataSource = null;
realTimeSource.Dispose();
}
realTimeSource = null;
}
private void SetupGridView()
{
realTimeSource1 = new RealTimeSource();
realTimeSource1.DataSource = _watchListBinding;
realTimeSource1.UseWeakEventHandler = true;
gridControl1.DataSource = realTimeSource1;
gridView1.Columns.Clear();
GridColumn symCol = new GridColumn()
{
Caption = "Sym", Visible = true, FieldName = "Sym"
};
gridView1.Columns.Add(symCol);
GridColumn bidCol = new GridColumn()
{
Caption = "Bid", Visible = true, FieldName = "Bid"
};
bidCol.DisplayFormat.FormatType = DevExpress.Utils.FormatType.Numeric;
bidCol.DisplayFormat.FormatString = "f2";
gridView1.Columns.Add(bidCol);
GridColumn bidSzCol = new GridColumn()
{
Caption = "BidSz", Visible = true, FieldName = "BidSz"
};
gridView1.Columns.Add(bidSzCol);
GridColumn askCol = new GridColumn()
{
Caption = "Ask", Visible = true, FieldName = "Ask"
};
askCol.DisplayFormat.FormatType = DevExpress.Utils.FormatType.Numeric;
askCol.DisplayFormat.FormatString = "f2";
gridView1.Columns.Add(askCol);
GridColumn askSzCol = new GridColumn()
{
Caption = "AskSz", Visible = true, FieldName = "AskSz"
};
gridView1.Columns.Add(askSzCol);
GridColumn lastCol = new GridColumn()
{
Caption = "Last", Visible = true, FieldName = "Last"
};
lastCol.DisplayFormat.FormatType = DevExpress.Utils.FormatType.Numeric;
lastCol.DisplayFormat.FormatString = "f2";
gridView1.Columns.Add(lastCol);
}
public RealtimeDataSource()
{
viewModel = new RealtimeDataSourceViewModel();
DataContext = viewModel;
InitializeComponent();
viewModel.TimerShowTick += model_TimerShowTick;
PatchInterval();
realTimeSource = CreateRealTimeSource(viewModel.List);
grid.ItemsSource = realTimeSource;
viewModel.WithRealTimeSource = true;
Unloaded += RealtimeDataSource_Unloaded;
}
void CheckBox_Checked(object sender, RoutedEventArgs e)
{
if (grid == null)
{
return;
}
grid.ItemsSource = null;
realTimeSource = CreateRealTimeSource(viewModel.List);
grid.ItemsSource = realTimeSource;
viewModel.Update();
PatchInterval();
}
protected void InitializeCustomComponents()
{
this.Disposed += BasicDXView_Disposed;
syncContext = SynchronizationContext.Current;
updaterThread = new UpdaterThread(syncContext);
double pow = (34 - 10 + 3) / 2.0;
updaterThread.InterEventDelay = (int)Math.Pow(2.0, pow);
//updaterThread.InterEventDelay = 500;
realTimeSource = CreateRealTimeSource();
bookGridControl.DataSource = realTimeSource;
backgroundTimer = new Timer(updaterThread.OnIdle, null, TimeSpan.Zero, TimeSpan.FromMilliseconds(10));
starterThread = new Thread(updaterThread.Do);
starterThread.IsBackground = true;
starterThread.Start();
realTimeSource.DataSource = updaterThread.List;
}
private void SetupGridView()
{
realTimeSource1 = new RealTimeSource();
realTimeSource1.DataSource = _bindingList;
realTimeSource1.DisplayableProperties = "Exch;Price;Size;";
realTimeSource1.UseWeakEventHandler = true;
gridControl1.DataSource = realTimeSource1;
gridView1.Columns.Clear();
GridColumn exchCol = new GridColumn()
{
Caption = "Exch", Visible = true, FieldName = "Exch"
};
gridView1.Columns.Add(exchCol);
GridColumn priceCol = new GridColumn()
{
Caption = "Price", Visible = true, FieldName = "Price"
};
priceCol.DisplayFormat.FormatType = DevExpress.Utils.FormatType.Numeric;
priceCol.DisplayFormat.FormatString = "f2";
gridView1.Columns.Add(priceCol);
priceCol.SortOrder = _buy ? ColumnSortOrder.Descending : ColumnSortOrder.Ascending;
priceCol.SortIndex = 0;
GridColumn sizeCol = new GridColumn()
{
Caption = "Size", Visible = true, FieldName = "Size"
};
gridView1.Columns.Add(sizeCol);
sizeCol.SortOrder = ColumnSortOrder.Descending;
sizeCol.SortIndex = 1;
}
void OnArbitrageChanged(StatisticalArbitrageStrategy prev, StatisticalArbitrageStrategy current)
{
if (prev != null)
{
prev.Tag = null;
}
if (current != null)
{
current.Tag = this;
}
RealTimeSource source = new RealTimeSource()
{
DataSource = Arbitrage.History
};
UpperName = Arbitrage.SecondName.ToString() + " (upper)";
LowerName = Arbitrage.FirstNames[0].ToString() + " (lower)";
this.myChartControl1.Series["Upper"].DataSource = source;
this.myChartControl1.Series["Upper"].ArgumentDataMember = "Time";
this.myChartControl1.Series["Upper"].ValueDataMembers.AddRange("UpperBidChart");
this.myChartControl1.Series["Upper"].Name = UpperName;
this.myChartControl1.Series["Lower"].DataSource = source;
this.myChartControl1.Series["Lower"].ArgumentDataMember = "Time";
this.myChartControl1.Series["Lower"].ValueDataMembers.AddRange("LowerAskChart");
this.myChartControl1.Series["Lower"].Name = LowerName;
this.myChartControl1.Series["Deviation"].DataSource = source;
this.myChartControl1.Series["Deviation"].ArgumentDataMember = "Time";
this.myChartControl1.Series["Deviation"].ValueDataMembers.AddRange("MaxDeviationLog");
this.gridControl1.DataSource = source;
}
/// <summary>
///
/// </summary>
/// <returns></returns>
static RealTimeSource CreateRealTimeSource()
{
RealTimeSource realTimeSource = new RealTimeSource();
return(realTimeSource);
}
private RealTimeSource CreateRealTimeSource()
{
RealTimeSource rts = new RealTimeSource();
return(rts);
}
private void SetupGridView()
{
realTimeSource1 = new RealTimeSource();
realTimeSource1.DataSource = _orderList;
realTimeSource1.UseWeakEventHandler = true;
gridControl1.DataSource = realTimeSource1;
gridView1.Columns.Clear();
GridColumn fillTSCol = new GridColumn()
{
Caption = "LastExecTS", Visible = false, FieldName = "LastExecTS"
};
fillTSCol.DisplayFormat.FormatType = DevExpress.Utils.FormatType.DateTime;
fillTSCol.DisplayFormat.FormatString = "HH:mm:ss:fff";
gridView1.Columns.Add(fillTSCol);
GridColumn orderIDCol = new GridColumn()
{
Caption = "OrderID", Visible = false, FieldName = "orderID"
};
gridView1.Columns.Add(orderIDCol);
orderIDCol.SortOrder = ColumnSortOrder.Descending;
GridColumn symCol = new GridColumn()
{
Caption = "Sym", Visible = true, FieldName = "Symbol"
};
gridView1.Columns.Add(symCol);
GridColumn exchCol = new GridColumn()
{
Caption = "Exch", Visible = true, FieldName = "exchange"
};
gridView1.Columns.Add(exchCol);
GridColumn sideCol = new GridColumn()
{
Caption = "Side", Visible = true, FieldName = "side"
};
gridView1.Columns.Add(sideCol);
GridColumn statusCol = new GridColumn()
{
Caption = "Status", Visible = true, FieldName = "status"
};
gridView1.Columns.Add(statusCol);
GridColumn qtyCol = new GridColumn()
{
Caption = "OrderQty", Visible = true, FieldName = "qty"
};
gridView1.Columns.Add(qtyCol);
GridColumn lastQtyCol = new GridColumn()
{
Caption = "LastQty", Visible = true, FieldName = "lastQtyExecuted"
};
gridView1.Columns.Add(lastQtyCol);
GridColumn remQtyCol = new GridColumn()
{
Caption = "RemainingQty", Visible = true, FieldName = "remainingQuantity"
};
gridView1.Columns.Add(remQtyCol);
GridColumn fillQtyCol = new GridColumn()
{
Caption = "FillQty", Visible = true, FieldName = "fillQuantity"
};
gridView1.Columns.Add(fillQtyCol);
GridColumn priceCol = new GridColumn()
{
Caption = "Price", Visible = true, FieldName = "prc"
};
gridView1.Columns.Add(priceCol);
GridColumn tifCol = new GridColumn()
{
Caption = "TiF", Visible = true, FieldName = "tif"
};
gridView1.Columns.Add(tifCol);
GridColumn typeCol = new GridColumn()
{
Caption = "Type", Visible = true, FieldName = "type"
};
gridView1.Columns.Add(typeCol);
GridColumn errorCol = new GridColumn()
{
Caption = "Error", Visible = true, FieldName = "Error"
};
gridView1.Columns.Add(errorCol);
}
