private void dataImptBtnStkHeadImport_Click(object sender, EventArgs e)
{
BLLDataImport bllDaImpt = new BLLDataImport(CommProp.ConnectionString);
UIInProcess(true);
try
{
bllDaImpt.OpenConnection();
bllDaImpt.ImportStockHead();
Console.WriteLine("执行完成！");
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}
finally
{
bllDaImpt.CloseConnection();
}
UIInProcess(false);
}
private string LoadFileList_TDXDayFile(bool isComposite)
{
StringBuilder sb = new StringBuilder();
BLLDataImport bllDaImpt = new BLLDataImport(CommProp.ConnectionString);
try
{
bllDaImpt.OpenConnection();
AllFile.Clear();
List <string> lstFullName = bllDaImpt.GetMatchedTDXDayFileFullNameList(isComposite);
foreach (string fullName in lstFullName)
{
AllFile.Add(new FileInfo(fullName));
sb.AppendLine(fullName);
}
}
finally
{
bllDaImpt.CloseConnection();
}
//一行一行显示文件名
return(sb.ToString().TrimEnd(Environment.NewLine.ToCharArray()));;
}
private void bkgDataImport_DoWork(object sender, DoWorkEventArgs e)
{
// < 覆盖，指数，TDX文件，K线级别 >
TupleValue <bool, bool, bool, KLineType> arg = (TupleValue <bool, bool, bool, KLineType>)e.Argument;
BLLDataImport bllDaImpt = new BLLDataImport(CommProp.ConnectionString);
bool isConvert = arg.Value1;
bool isComposite = arg.Value2;
bool useTDXFile = arg.Value3;
KLineType kLineType = arg.Value4;
UIInProcess(true);
_processCancel = false;
if (useTDXFile)
{
this.LoadFileList_TDXDayFile(isComposite);
}
else
{
this.LoadFileList_exportFile();
}
// List<TupleValue<完整文件名, StockHead>>
List <TupleValue <string, StockHead> > lstStockData = bllDaImpt.LoadMrkTypeAndCodeFromDataFile(AllFile, isComposite, useTDXFile);
if (lstStockData.Count > 0)
{
Stopwatch stopWatch = Stopwatch.StartNew();
try
{
bllDaImpt.OpenConnection();
int count = lstStockData.Count;
int insLineCount = 0;
string msgString = string.Empty;
// 显示百分比提示信息
Action <int, int, int> showMsg = ((per, all, lineCnt) =>
{
SysFunction.BackspaceInConsole(msgString, txtConsole);
msgString = string.Format("{0} / {1}，已导入：{2} 行)", per, all, lineCnt.ToString("N0"));
Console.Write(msgString);
});
Console.Write("正在导入...（");
// 是否需要删表动作，如果表中无记录，则省去 Delete 动作
bool haveRecord = bllDaImpt.GetTableRecordCount(BLL.GetKLineDBTableName(kLineType, isComposite)) > 0;
for (int i = 0; i < count; i++)
{
showMsg(i + 1, count, insLineCount);
// TupleValue<完整文件名, StockHead>
TupleValue <string, StockHead> stkData = lstStockData[i];
insLineCount += bllDaImpt.InsertStkKLine(stkData, isConvert, isComposite, useTDXFile, kLineType, haveRecord);
// 最后一批完成后，再刷一下
if (i == count - 1)
{
showMsg(i + 1, count, insLineCount);
}
if (_processCancel)
{
break;
}
}
if (_processCancel)
{
Console.WriteLine(" 导入终止！");
}
else
{
Console.WriteLine(" 导入完成！");
}
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}
finally
{
bllDaImpt.CloseConnection();
_processCancel = false;
Console.WriteLine("总耗时：{0}", stopWatch.Elapsed);
}
}
UIInProcess(false);
}
