private void InitializMarketData()
{
m_quoteDataSource.Clear();
try
{
List <USeInstrumentDetail> instrumentDetailList = m_orderDriver.QueryInstrumentDetail();
if (instrumentDetailList == null)
{
return;
}
List <USeInstrument> instrumentList = (from e in instrumentDetailList
orderby e.Instrument.InstrumentCode
select e.Instrument).ToList();
foreach (USeInstrument instrument in instrumentList)
{
MarketDataViewModel marketModel = new MarketDataViewModel(instrument);
m_quoteDataSource.Add(marketModel);
}
m_quoterDriver.Subscribe(instrumentList);
}
catch (Exception ex)
{
Debug.Assert(false, ex.Message);
}
}
public USeMarketData ConvertModelData(MarketDataViewModel data_model)
{
USeMarketData market_data = new USeMarketData();
if (data_model == null)
{
return(market_data);
}
market_data.Instrument = data_model.Instrument;
market_data.LastPrice = data_model.LastPrice;
market_data.AskPrice = data_model.AskPrice;
market_data.BidPrice = data_model.BidPrice;
market_data.OpenPrice = data_model.OpenPrice;
market_data.ClosePrice = data_model.ClosePrice;
market_data.HighPrice = data_model.HighPrice;
market_data.LowPrice = data_model.LowPrice;
market_data.PreClosePrice = data_model.PreClosePrice;
market_data.PreSettlementPrice = data_model.PreSettlementPrice;
//随机一个AskSize和BidSize
Random ran = new Random();
int randAskSize = ran.Next(6, 23);
int randBidSize = ran.Next(8, 20);
market_data.AskSize = randAskSize;
market_data.BidSize = randBidSize;
return(market_data);
}
/// <summary>
/// 更换品种。
/// </summary>
/// <param name="product"></param>
private void ChangegProduct(string product)
{
m_dataSource.Clear();
if (string.IsNullOrEmpty(product))
{
return;
}
try
{
List <USeInstrumentDetail> instrumentDetailList = USeManager.Instance.OrderDriver.QueryInstrumentDetail(product);
if (instrumentDetailList == null)
{
return;
}
List <USeInstrument> instrumentList = (from e in instrumentDetailList
orderby e.Instrument.InstrumentCode
select e.Instrument).ToList();
foreach (USeInstrument instrument in instrumentList)
{
MarketDataViewModel marketModel = new MarketDataViewModel(instrument);
m_dataSource.Add(marketModel);
}
USeManager.Instance.QuoteDriver.Subscribe(instrumentList);
}
catch (Exception ex)
{
Debug.Assert(false, ex.Message);
}
}
private void button_LESSANY_Click(object sender, EventArgs e)
{
if (this.textBox_ADDLESSNUM.Text == "")
{
return;
}
MarketDataViewModel marketDataModel = this.gridQuote.Rows[this.gridQuote.CurrentCell.RowIndex].DataBoundItem as MarketDataViewModel;
PublichMarketDataLess(ConvertModelData(marketDataModel), System.Convert.ToInt32(this.textBox_ADDLESSNUM.Text));
}
private void QuoteDriver_OnMarketDataChanged(object sender, USeMarketDataChangedEventArgs e)
{
if (this.InvokeRequired)
{
this.BeginInvoke(new EventHandler <USeMarketDataChangedEventArgs>(QuoteDriver_OnMarketDataChanged), sender, e);
return;
}
MarketDataViewModel marketModel = m_quoteDataSource.FirstOrDefault(p => p.Instrument == e.MarketData.Instrument);
if (marketModel != null)
{
marketModel.Update(e.MarketData);
}
}
private void gridQuote_CellFormatting(object sender, DataGridViewCellFormattingEventArgs e)
{
if (e.RowIndex < 0 || e.ColumnIndex < 0)
{
return;
}
MarketDataViewModel dataModel = this.gridQuote.Rows[e.RowIndex].DataBoundItem as MarketDataViewModel;
Debug.Assert(dataModel != null);
if (e.ColumnIndex == this.Column_LastPrice.Index)
{
SetPriceCellForeColor(e.CellStyle, dataModel.LastPrice, dataModel.PreSettlementPrice);
}
else if (e.ColumnIndex == this.Column_NetChange.Index)
{
SetPriceCellForeColor(e.CellStyle, dataModel.NetChange);
}
else if (e.ColumnIndex == this.Column_PctChange.Index)
{
SetPriceCellForeColor(e.CellStyle, dataModel.PctChange);
}
else if (e.ColumnIndex == this.Column_BidPrice.Index)
{
SetPriceCellForeColor(e.CellStyle, dataModel.BidPrice, dataModel.PreSettlementPrice);
}
else if (e.ColumnIndex == this.Column_AskPrice.Index)
{
SetPriceCellForeColor(e.CellStyle, dataModel.AskPrice, dataModel.PreSettlementPrice);
}
else if (e.ColumnIndex == this.Column_HighPrice.Index)
{
SetPriceCellForeColor(e.CellStyle, dataModel.HighPrice, dataModel.PreSettlementPrice);
}
else if (e.ColumnIndex == this.Column_LowPrice.Index)
{
SetPriceCellForeColor(e.CellStyle, dataModel.LowPrice, dataModel.PreSettlementPrice);
}
else if (e.ColumnIndex == this.Column_OpenPrice.Index)
{
SetPriceCellForeColor(e.CellStyle, dataModel.OpenPrice, dataModel.PreSettlementPrice);
}
}
private void CellContentClickEvent(object sender, DataGridViewCellEventArgs e)
{
if (e.RowIndex < 0 || e.ColumnIndex < 0)
{
return;
}
MarketDataViewModel market_data_model = this.gridQuote.Rows[e.RowIndex].DataBoundItem as MarketDataViewModel;
if (OnSelectInstrumentChanged != null)
{
try
{
OnSelectInstrumentChanged(market_data_model.Instrument);
}
catch (Exception ex)
{
Debug.Assert(false, ex.Message);
}
}
}
private void button_LESS4_Click(object sender, EventArgs e)
{
MarketDataViewModel marketDataModel = this.gridQuote.Rows[this.gridQuote.CurrentCell.RowIndex].DataBoundItem as MarketDataViewModel;
PublichMarketDataLess(ConvertModelData(marketDataModel), 4);
}