/// <summary>
/// 更新行情。
/// </summary>
/// <param name="marketData">行情数据。</param>
private void UpdateMarketData(USeMarketData marketData)
{
if (marketData == null)
{
return;
}
if (this.InvokeRequired)
{
this.BeginInvoke(new Action <USeMarketData>(UpdateMarketData), marketData);
return;
}
if (m_buyInstrument != null && m_buyInstrument.Equals(marketData.Instrument))
{
m_buyMarketData = marketData;
}
if (m_sellInstrument != null && m_sellInstrument.Equals(marketData.Instrument))
{
m_sellMarketData = marketData;
}
SetPriceControlValue();
}
/// <summary>
/// 校验开仓参数。
/// </summary>
/// <param name="errorMessage"></param>
/// <returns></returns>
private bool VerifyOpenArgument(out string errorMessage)
{
errorMessage = string.Empty;
USeInstrument buyInstrument = GetBuyInstrumentFromUI();
if (buyInstrument == null)
{
errorMessage = "请选择买入合约";
return(false);
}
USeInstrument sellInstrument = GetSellInstrumentFromUI();
if (sellInstrument == null)
{
errorMessage = "请选择卖出合约";
return(false);
}
if (buyInstrument.Equals(sellInstrument))
{
errorMessage = "买入卖出合约不能为同一合约";
return(false);
}
if (this.rbnPreferentialSide_Buy.Checked == false &&
this.rbnPreferentialSide_Sell.Checked == false)
{
errorMessage = "请选择优先开仓合约";
return(false);
}
if (this.rbnBuyOrderPriceType_LastPrice.Checked == false &&
this.rbnBuyOrderPriceType_OpponentPrice.Checked == false &&
this.rbnBuyOrderPriceType_QueuePrice.Checked == false)
{
errorMessage = "请选择买入合约下单价格类型";
return(false);
}
if (this.rbnSellOrderPriceType_LastPrice.Checked == false &&
this.rbnSellOrderPriceType_OpponentPrice.Checked == false &&
this.rbnSellOrderPriceType_QueuePrice.Checked == false)
{
errorMessage = "请选择卖出合约下单价格类型";
return(false);
}
if (this.rbnPriceSpreadSide_Greater.Checked == false &&
this.rbnPriceSpreadSide_Less.Checked == false)
{
errorMessage = "请选择开仓价差条件";
return(false);
}
//if(this.nudPriceSpreadThreshold.Value <=0)
//{
// errorMessage = "请设定价差阀值";
// return false;
//}
if (((int)this.nudTotalOrderQty.Value) <= 0m)
{
errorMessage = "请设定单边开仓手数";
return(false);
}
if (((int)this.nudOrderQtyUint.Value) < 1)
{
errorMessage = "请设定开仓单位";
return(false);
}
if (((int)this.nudDifferentialUnit.Value < 0))
{
errorMessage = "请设定合理的仓差单位";
return(false);
}
return(true);
}