/// <summary>
/// 获取历史数据
/// </summary>
/// <param name="dataInfo"></param>
/// <param name="datas"></param>
/// <param name="body"></param>
/// <param name="bodyLength"></param>
/// <returns></returns>
public static int GetHistoryDatas(ref HistoryDataInfo dataInfo, List <SecurityData> datas, byte[] body, int bodyLength)
{
Binary binary = new Binary();
binary.Write(body, bodyLength);
dataInfo.m_securityCode = binary.ReadString();
dataInfo.m_type = binary.ReadChar();
dataInfo.m_size = binary.ReadInt();
dataInfo.m_cycle = binary.ReadInt();
dataInfo.m_subscription = binary.ReadInt();
dataInfo.m_startDate = binary.ReadDouble();
dataInfo.m_endDate = binary.ReadDouble();
dataInfo.m_pushData = binary.ReadBool();
int size = dataInfo.m_size;
for (int i = 0; i < size; i++)
{
SecurityData item = new SecurityData();
item.m_date = binary.ReadDouble();
item.m_close = binary.ReadFloat();
item.m_high = binary.ReadFloat();
item.m_low = binary.ReadFloat();
item.m_open = binary.ReadFloat();
item.m_volume = binary.ReadDouble();
item.m_amount = binary.ReadDouble();
if (dataInfo.m_cycle == 0)
{
item.m_avgPrice = binary.ReadFloat();
}
datas.Add(item);
}
binary.Close();
return(1);
}
/// <summary>
/// 获取表格
/// </summary>
/// <param name="bytes">流</param>
/// <param name="native">方法库</param>
/// <returns>表格</returns>
public GridA GetGrid(byte[] bytes, INativeBase native)
{
Binary br = new Binary();
br.Write(bytes, bytes.Length);
GridA grid = new GridA();
grid.Native = native;
grid.Name = br.ReadString();
int columnsSize = br.ReadInt();
for (int i = 0; i < columnsSize; i++)
{
GridColumn column = new GridColumn();
column.Name = br.ReadString();
column.ColumnType = br.ReadString();
grid.AddColumn(column);
}
grid.Update();
List <GridColumn> columns = grid.GetColumns();
int rowsCount = br.ReadInt();
for (int i = 0; i < rowsCount; i++)
{
GridRow row = new GridRow();
grid.AddRow(row);
for (int j = 0; j < columnsSize; j++)
{
GridColumn column = columns[j];
string columnType = column.ColumnType.ToLower();
GridCell cell = null;
if (columnType == "bool")
{
cell = new GridBoolCell();
row.AddCell(j, cell);
cell.SetBool(br.ReadBool());
}
else if (columnType == "double")
{
cell = new GridDoubleCell();
row.AddCell(j, cell);
cell.SetDouble(br.ReadDouble());
}
else if (columnType == "float")
{
cell = new GridFloatCell();
row.AddCell(j, cell);
cell.SetFloat(br.ReadFloat());
}
else if (columnType == "int")
{
cell = new GridIntCell();
row.AddCell(j, cell);
cell.SetInt(br.ReadInt());
}
else if (columnType == "long")
{
cell = new GridLongCell();
row.AddCell(j, cell);
cell.SetLong((long)br.ReadDouble());
}
else if (columnType == "string")
{
cell = new GridStringCell();
row.AddCell(j, cell);
cell.SetString(br.ReadString());
}
else
{
cell = new GridStringCell();
row.AddCell(j, cell);
cell.SetString(br.ReadString());
}
}
}
br.Close();
return(grid);
}
