///<summary>
///Recursive Method, recall this method when timeout or other errors happend
///Call PDFAnalysis method to download PDF from from http://www.hkexnews.hk/listedco/listconews/advancedsearch/search_active_main.asp
///and extract data from PDF by specific stock code
///</summary>
///<param name="index">ricList index</param>
///<returns> void </returns>
private void DataCaptureFromPDF(int index)
{
ISelenium pdfSearch1 = new DefaultSelenium("localhost", 4444, "*iexplore", "http://www.hkexnews.hk");
int start_position = index;
pdfSearch1.Start();
try
{
pdfSearch1.Open("/listedco/listconews/advancedsearch/search_active_main.asp");
pdfSearch1.WaitForPageToLoad("60000");
for (; start_position < ricList.Count; start_position++)
{
pdfSearch1.Type("txt_stock_code", ricList[start_position].ricCodeStr);
pdfSearch1.Click("//table[@id='Table1']/tbody/tr[3]/td/table[2]/tbody/tr/td/table/tbody/tr[14]/td[3]/label/a[1]/img");
pdfSearch1.WaitForPageToLoad("30000");
String pdfUrl = pdfSearch1.GetAttribute("//table[@id='Table4']/tbody/tr[8]/td/table/tbody/tr[3]/td[4]/table/tbody/tr/td/a@href");
pdfList.Add(coreObj.PDFAnalysis(pdfUrl, ricList[start_position].ricCodeStr));
pdfSearch1.Click("//table[@id='Table5']/tbody/tr/td/table/tbody/tr/td[1]/a/img");
pdfSearch1.WaitForPageToLoad("30000");
}
pdfSearch1.Close();
pdfSearch1.Stop();
}
catch (Exception ex)
{
String errLog = ex.ToString();
coreObj.WriteLogFile(errLog);
coreObj.WriteLogFile(ricList[start_position].ricCodeStr);
coreObj.WriteLogFile("start_position=" + start_position);
pdfSearch1.Close();
pdfSearch1.Stop();
DataCaptureFromPDF(start_position);
}
}