public Form1()
{
InitializeComponent();
// I think this should be in form load. I need it to run one time to set up the bouncegraph data table. Form Load didn't want to run for me??
DataColumn dc;
BG_Detail.b_Initialized = true;
dc = new DataColumn();
dc.ColumnName = "DropDate";
Form_BounceGraph_DT.Columns.Add(dc);
dc = new DataColumn();
dc.ColumnName = "GraphDays";
Form_BounceGraph_DT.Columns.Add(dc);
dc = new DataColumn();
dc.ColumnName = "RecoverDays";
Form_BounceGraph_DT.Columns.Add(dc);
dc = new DataColumn();
dc.ColumnName = "Price";
Form_BounceGraph_DT.Columns.Add(dc);
dc = new DataColumn();
dc.ColumnName = "DropPct";
Form_BounceGraph_DT.Columns.Add(dc);
dc = new DataColumn();
dc.ColumnName = "TickerID";
Form_BounceGraph_DT.Columns.Add(dc);
BounceGraph.DataSource = Form_BounceGraph_DT;
BounceGraph.Series[0].XValueMember = "DropDate";
BounceGraph.Series[0].YValueMembers = "GraphDays";
BounceGraph.DataBind();
}
/* ***************************************************************************************************************************************************************
* This is the best routine I found to identify when a user picks a symbol from the list of symbols.
* It will display the stock activity for that ticker in the line chart on the bottom right of the form
* and the times that stock dropped below the percent entered in a single day with the days it took to recover as
* the bar chart amount.
* *************************************************************************************************************************************************************** */
private void dataGridVBounce_CellRowEnter(object sender, DataGridViewCellEventArgs e)
{
// Interesting thing happens here. The first selection you make after a grid reset doesn't catch here?
// It acts like you have to double click the first row to take an action?
string dgr_symbol = "xxx";
bool DummyFlag = false;
int bri = e.RowIndex;
double gvb_TodaysPrice = 0.0;
int gvb_Tickerid = 0;
string gvb_Date;
int gvb_counter = 0;
StockAnalysis gvb_Look = new StockAnalysis();
gvb_Look.ClearBounces();
DummyFlag = Check_on_pct(gvb_Look);
if (!Form_BounceinProgress)
{
// OK so I'm changing things up here a bit. Instead of adding XY elements to bouncegraph I'm going to fill a datatable bound to the graph in the stock analyis routines.
// This section will be respobsible for clearing the table and setting the global row value.
//BounceinProgress = true;
dgr_symbol = dataGridVBounce.Rows[bri].Cells[0].Value.ToString();
DataRow dr;
// Initialize the query
BounceBack.BounceData2DataSetTableAdapters.DailyQuoteTableAdapter BBDGQ;
BBDGQ = new BounceData2DataSetTableAdapters.DailyQuoteTableAdapter();
BounceData2DataSet.DailyQuoteDataTable List_BouncePoints;
List_BouncePoints = BBDGQ.GetDataBySymbol(dgr_symbol);
BounceChart.Series[0].Points.Clear();
BounceChart.Series[0].Name = dgr_symbol;
//BounceGraph.Series[0].Points.Clear();
Form_BounceGraph_DT.Clear();
for (int i = 1; i < List_BouncePoints.Rows.Count; i++)
{
gvb_TodaysPrice = List_BouncePoints.Rows[i].Field <double>("open");
gvb_Tickerid = List_BouncePoints.Rows[i].Field <int>("TickerID");
gvb_Date = List_BouncePoints.Rows[i].Field <string>("date");
BounceChart.Series[0].Points.AddXY(i, gvb_TodaysPrice);
// Here I want to run through the same logic the bounce process did when looking up all symbols.
// Then display the bounced days in the Bouncegraph chart.
gvb_Look.SetPricePoint(gvb_Tickerid, gvb_TodaysPrice, gvb_Date);
// Check to see if a bounce was recorded.
if (gvb_Look.sa_PriceBounces > gvb_counter)
{
gvb_counter = gvb_Look.sa_PriceBounces;
dr = Form_BounceGraph_DT.NewRow();
dr["DropDate"] = gvb_Look.sa_DropDate;
dr["GraphDays"] = Convert.ToString(Math.Min(BG_Detail.i_gmax, gvb_Look.sa_BounceDay[gvb_counter]));
dr["RecoverDays"] = Convert.ToString(gvb_Look.sa_BounceDay[gvb_counter]);
dr["Price"] = Convert.ToString(gvb_Look.sa_PricePoint);
dr["DropPct"] = gvb_Look.sa_DropPct;
dr["TickerID"] = Convert.ToString(gvb_Tickerid);
Form_BounceGraph_DT.Rows.Add(dr);
}
}
// Set the row after everything is full.
BG_Detail.i_Rows = gvb_Look.sa_PriceBounces;
BG_Detail.Set_Boundary();
BounceGraph.DataSource = Form_BounceGraph_DT;
BounceGraph.Series["Days"].XValueMember = "DropDate";
BounceGraph.Series["Days"].YValueMembers = "GraphDays";
BounceGraph.DataBind();
}
}
