/// <summary>
/// contract信息在文件data\cont.dat中
/// </summary>
/// <param name="filePathName"></param>
/// <returns></returns>
public static List <Level2Info> GetConDatData(string filePathName)
{
try
{
//byte[] bs = FileToByte(@"D:\wh6上海中期\Data\贵金属\cont.dat");
byte[] bs = FileToByte(filePathName);
byte[] tt = bs.Skip(8).Take(bs.Length).ToArray();
List <Level2Info> listInfo = new List <Level2Info>();
for (int i = 0; i < tt.Length; i = i + 141)
{
byte[] conCode = tt.Skip(i + 4).Take(4).ToArray();
float conCodeFloat = BytesToFloat(conCode);
byte[] conCodeInfo = tt.Skip(i + 8).Take(2).ToArray();
UInt16 conCodeInfoStr = BytesToInt16(conCodeInfo);//这里相当重要
byte[] conIns = tt.Skip(i + 53).Take(28).ToArray();
string conInsStr = BytesToString(conIns);
Level2Info info = new Level2Info();
info.WenHuaCode = conCodeFloat;
info.DatCode = conCodeInfoStr;
info.Instrument = conInsStr;
listInfo.Add(info);
}
return(listInfo);
}
catch (Exception ex)
{
return(null);
}
}
/// <summary>
/// 添加
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void Button_Add_Click(object sender, EventArgs e)
{
if (this.listBox_Level1.SelectedItem == null ||
this.listBox_Level1.SelectedItem.ToString() == "" ||
this.listBox_Level2.SelectedItem == null ||
this.listBox_Level2.SelectedItem.ToString() == "" ||
this.listBox_SelfBanKuai.SelectedItem == null ||
this.listBox_SelfBanKuai.SelectedItem.ToString() == ""
)
{
MessageBox.Show("请选中一级市场板块，二级品种，以及自定义版块，再添加！");
return;
}
if (this.listBox_Level1.SelectedItem != null &&
this.listBox_Level1.SelectedItem.ToString() != "" &&
this.listBox_Level2.SelectedItem != null &&
this.listBox_Level2.SelectedItem.ToString() != "" &&
this.listBox_SelfBanKuai.SelectedItem != null &&
this.listBox_SelfBanKuai.SelectedItem.ToString() != ""
)
{
foreach (KeyValuePair <string, Dictionary <string, string> > kv in DatDataManager.Instance.BankuaiGeguPathDic)
{
if (kv.Key != this.listBox_SelfBanKuai.SelectedItem.ToString())
{
continue;
}
Level2Info infos = this.listBox_Level2.SelectedItem as Level2Info;
Dictionary <string, string> geguNamePathStr = kv.Value;
geguNamePathStr.Add(infos.Instrument.Replace("\0", "").Trim(),
this.textBox_path.Text.Replace("\r\n", "") + this.listBox_Level1.SelectedItem.ToString()
+ "\\" + "day\\" + infos.DataCodeStr + ".dat");
this.listBox_ChengfenData.Items.Add(infos.Instrument + " " +
this.textBox_path.Text.Replace("\r\n", "") + this.listBox_Level1.SelectedItem.ToString()
+ "\\" + "day\\" + infos.DataCodeStr + ".dat");
}
}
}
private void Level2_MouseUp(object sender, MouseEventArgs e)
{
if (e.Button == MouseButtons.Left)
{
//选中显示个股
this.richTextBox_Data.Clear();
if (this.listBox_Level1.SelectedItem == null ||
this.listBox_Level1.SelectedItem.ToString() == "" ||
this.listBox_Level2.SelectedItem == null ||
this.listBox_Level2.SelectedItem.ToString() == "")
{
return;
}
Level2Info infos = this.listBox_Level2.SelectedItem as Level2Info;
string fileInfos = this.textBox_path.Text.Replace("\r\n", "") + this.listBox_Level1.SelectedItem.ToString()
+ "\\" + "day\\" + infos.DataCodeStr + ".dat";
//获取数据
if (!File.Exists(fileInfos))
{
MessageBox.Show("该行情文件不存在,请刷新文华相关合约的日线数据！");
}
else
{
List <MarketData> wDList = WenHuaDataHandle.GetHQDatData(fileInfos);
//因为数据可能很多，所以只展示100条
for (int i = wDList.Count - 1; i >= wDList.Count - 50; i--)
{
this.richTextBox_Data.AppendText(wDList[i].DateTimeNum + "|" + wDList[i].Close + "\n");
}
}
}
}