public bool downloadIntraday(string folderPath, string scriptName, bool bIsTestOn, bool bSaveData)
{
string interval = ddlIntraday_Interval.SelectedValue;
string outputsize = ddlIntraday_outputsize.SelectedValue;
if (StockApi.getIntraday(folderPath, scriptName, time_interval: interval, outputsize: outputsize, bIsTestModeOn: bIsTestOn, bSaveData: bSaveData, apiKey: Session["ApiKey"].ToString()) == null)
{
Response.Write("<script language=javascript>alert('Intraday data not available for selected script.')</script>");
return(false);
}
return(true);
}
public void ShowGraph(string scriptName)
{
string folderPath = Server.MapPath("~/scriptdata/");
bool bIsTestOn = true;
DataTable scriptData = null;
DataTable tempData = null;
string expression = "";
string outputSize = "";
string interval = "";
string fromDate = "", toDate = "";
DataRow[] filteredRows = null;
if (ViewState["FetchedData"] == null)
{
if (Session["IsTestOn"] != null)
{
bIsTestOn = System.Convert.ToBoolean(Session["IsTestOn"]);
}
if (Session["TestDataFolder"] != null)
{
folderPath = Session["TestDataFolder"].ToString();
}
if ((Request.QueryString["size"] != null) && (Request.QueryString["interval"] != null))
{
outputSize = Request.QueryString["size"].ToString();
interval = Request.QueryString["interval"];
scriptData = StockApi.getIntraday(folderPath, scriptName, time_interval: interval, outputsize: outputSize, bIsTestModeOn: bIsTestOn, bSaveData: false);
}
ViewState["FetchedData"] = scriptData;
}
else
{
if (ViewState["FromDate"] != null)
{
fromDate = ViewState["FromDate"].ToString();
}
if (ViewState["ToDate"] != null)
{
toDate = ViewState["ToDate"].ToString();
}
if ((fromDate.Length > 0) && (toDate.Length > 0))
{
tempData = (DataTable)ViewState["FetchedData"];
expression = "Date >= '" + fromDate + "' and Date <= '" + toDate + "'";
filteredRows = tempData.Select(expression);
if ((filteredRows != null) && (filteredRows.Length > 0))
{
scriptData = filteredRows.CopyToDataTable();
}
}
else
{
scriptData = (DataTable)ViewState["FetchedData"];
}
}
if (scriptData != null)
{
chartintraGraph.DataSource = scriptData;
chartintraGraph.DataBind();
chartintraGraph.ChartAreas[0].AxisX.LabelStyle.Format = "g";
if (checkBoxOpen.Checked)
{
showOpenLine(scriptData);
}
if (checkBoxHigh.Checked)
{
showHighLine(scriptData);
}
if (checkBoxLow.Checked)
{
showLowLine(scriptData);
}
if (checkBoxClose.Checked)
{
showCloseLine(scriptData);
}
if (checkBoxCandle.Checked)
{
showCandleStickGraph(scriptData);
}
if (checkBoxVolume.Checked)
{
showVolumeGraph(scriptData);
}
if (checkBoxGrid.Checked)
{
GridViewDaily.Visible = true;
GridViewDaily.DataSource = scriptData;
GridViewDaily.DataBind();
}
}
}
public void ShowGraph(string scriptName)
{
string folderPath = Server.MapPath("~/scriptdata/");
bool bIsTestOn = true;
DataTable intraData = null;
DataTable vwapData = null;
DataTable tempData = null;
string expression = "";
string outputSize = "";
string interval_intra = "";
string interval_vwap = "";
string fromDate = "", toDate = "";
DataRow[] filteredRows = null;
if ((ViewState["FetchedDataIntra"] == null) || (ViewState["FetchedDataVWAP"] == null))
{
if (Session["IsTestOn"] != null)
{
bIsTestOn = System.Convert.ToBoolean(Session["IsTestOn"]);
}
if (Session["TestDataFolder"] != null)
{
folderPath = Session["TestDataFolder"].ToString();
}
if ((Request.QueryString["size"] != null) && (Request.QueryString["interval_intra"] != null))
{
outputSize = Request.QueryString["size"].ToString();
interval_intra = Request.QueryString["interval_intra"];
intraData = StockApi.getIntraday(folderPath, scriptName, time_interval: interval_intra, outputsize: outputSize, bIsTestModeOn: bIsTestOn, bSaveData: false);
ViewState["FetchedDataIntra"] = intraData;
}
else
{
ViewState["FetchedDataIntra"] = null;
intraData = null;
}
if (Request.QueryString["interval_vwap"] != null)
{
interval_vwap = Request.QueryString["interval_vwap"];
vwapData = StockApi.getVWAP(folderPath, scriptName, day_interval: interval_vwap, bIsTestModeOn: bIsTestOn, bSaveData: false);
ViewState["FetchedDataVWAP"] = vwapData;
}
else
{
ViewState["FetchedDataVWAP"] = null;
vwapData = null;
}
}
else
{
if (ViewState["FromDate"] != null)
{
fromDate = ViewState["FromDate"].ToString();
}
if (ViewState["ToDate"] != null)
{
toDate = ViewState["ToDate"].ToString();
}
if ((fromDate.Length > 0) && (toDate.Length > 0))
{
tempData = (DataTable)ViewState["FetchedDataIntra"];
expression = "Date >= '" + fromDate + "' and Date <= '" + toDate + "'";
filteredRows = tempData.Select(expression);
if ((filteredRows != null) && (filteredRows.Length > 0))
{
intraData = filteredRows.CopyToDataTable();
}
tempData.Clear();
tempData = null;
tempData = (DataTable)ViewState["FetchedDataVWAP"];
expression = "Date >= '" + fromDate + "' and Date <= '" + toDate + "'";
filteredRows = tempData.Select(expression);
if ((filteredRows != null) && (filteredRows.Length > 0))
{
vwapData = filteredRows.CopyToDataTable();
}
}
else
{
intraData = (DataTable)ViewState["FetchedDataIntra"];
vwapData = (DataTable)ViewState["FetchedDataVWAP"];
}
}
if ((intraData != null) && (vwapData != null))
{
showCandleStickGraph(intraData);
showVWAP(vwapData);
}
}