private void uiDataSet_SelectedIndexChanged(object sender, EventArgs e)
{
uiStrategy_panelExBlackScholesPanel.Enabled = true;
uiStrategy_buttonXStart.Enabled = true;
uiStrategy_buttonXStop.Enabled = true;
uiStrategy_WorkingButtonsPanel.Enabled = true;
uiBlackSPriceStrike.Text = @"1875.00";
uiBlackSInterestRate.Text = @"5";
uiBlackSUnderlyingPrice.Text = @"1870.00";
uiBlackSVolality.Text = @"19";
uiBlackSValueDate.Value = DateTime.Today;
uiBlackSExpiryDate.Value = DateTime.Today.AddDays(30);
if (uiStrategy_radioButtonDataFromFile.Checked)
{
if (uiStrategy_comboBoxExDataSet.Text != @"Default DataSet for file")
{
_parametersDataSet = new ParametersDataSet(DataManager.GetDatasetData(_dataSets.First(a => a.DataSetName == uiStrategy_comboBoxExDataSet.Text).Id));
DisplayDatasetParams(_parametersDataSet);
UpdateOptParamsInstance(_parametersDataSet.Zim, _parametersDataSet.PointValue, _parametersDataSet.TickSize);
_addingNewDataSet = false;
}
uiStrategy.SelectedIndex = 0;
}
if (uiStrategy_radioButtonDataFromDB.Checked)
{
_parametersDataSet = new ParametersDataSet(DataManager.GetDatasetData(_dataSets.First(a => a.DataSetName == uiStrategy_comboBoxExDataSet.Text).Id));
DisplayDatasetParams(_parametersDataSet);
UpdateOptParamsInstance(_parametersDataSet.Zim, _parametersDataSet.PointValue, _parametersDataSet.TickSize);
if (_data != null)
{
uiStrategy.SelectedIndex = 0;
}
else
{
uiStrategy_panelExBlackScholesPanel.Enabled = false;
uiStrategy_buttonXStart.Enabled = false;
uiStrategy_buttonXStop.Enabled = false;
uiStrategy_WorkingButtonsPanel.Enabled = false;
}
_addingNewDataSet = false;
}
if (uiStrategy_comboBoxExDataSet.Text == @"Default DataSet for file")
{
var tempDataset = new TemporaryDatasets();
uiStrategy_dataGridViewNoOptomizationParameters.DataSource = tempDataset.AliDataSet151519;
uiStrategy_dataGridViewOptomizationParameters.DataSource = tempDataset.OptimParams;
UpdateOptParamsInstance(tempDataset.AliZim, tempDataset.AliPv, tempDataset.AliTickSize);
uiStrategy.SelectedIndex = 0;
}
}
private void DisplayDatasetParams(ParametersDataSet dataSet)
{
var parameterProvider = new DataTable();
var optimalizableparamsProvider = new DataTable();
var column = new DataColumn("Variables");
var column2 = new DataColumn("Default Value");
parameterProvider.Columns.Add(column);
parameterProvider.Columns.Add(column2);
column = new DataColumn("Triggers");
optimalizableparamsProvider.Columns.Add(column);
column = new DataColumn("Default Value");
optimalizableparamsProvider.Columns.Add(column);
column = new DataColumn("MinValue");
optimalizableparamsProvider.Columns.Add(column);
column = new DataColumn("MaxValue");
optimalizableparamsProvider.Columns.Add(column);
column = new DataColumn("Step");
optimalizableparamsProvider.Columns.Add(column);
DataRow row = parameterProvider.NewRow();
row[0] = "DataSet Name";
row[1] = dataSet.DataSetName;
parameterProvider.Rows.Add(row);
row = parameterProvider.NewRow();
row[0] = "Time Value";
row[1] = dataSet.TimeValue;
parameterProvider.Rows.Add(row);
row = parameterProvider.NewRow();
row[0] = "Commission";
row[1] = dataSet.Commission;
parameterProvider.Rows.Add(row);
row = parameterProvider.NewRow();
row[0] = "Multiplier";
row[1] = dataSet.Multiplier;
parameterProvider.Rows.Add(row);
row = parameterProvider.NewRow();
row[0] = "Contract Size";
row[1] = dataSet.ContractSize;
parameterProvider.Rows.Add(row);
row = parameterProvider.NewRow();
row[0] = "Point Value";
row[1] = dataSet.PointValue;
parameterProvider.Rows.Add(row);
row = parameterProvider.NewRow();
row[0] = "ZIM";
row[1] = dataSet.Zim;
parameterProvider.Rows.Add(row);
row = parameterProvider.NewRow();
row[0] = "Tick Size";
row[1] = dataSet.TickSize;
_tickSize = dataSet.TickSize;
parameterProvider.Rows.Add(row);
row = optimalizableparamsProvider.NewRow();
row[0] = "Stop Level";
row[1] = dataSet.StopLevel;
row[2] = dataSet.MinValue;
row[3] = dataSet.MaxValue;
row[4] = dataSet.Step;
optimalizableparamsProvider.Rows.Add(row);
row = optimalizableparamsProvider.NewRow();
row[0] = "Reversal Level";
row[1] = dataSet.ReversalLevel;
row[2] = dataSet.MinValue;
row[3] = dataSet.MaxValue;
row[4] = dataSet.Step;
optimalizableparamsProvider.Rows.Add(row);
parameterProvider.Columns["Variables"].ReadOnly = true;
optimalizableparamsProvider.Columns["Triggers"].ReadOnly = true;
uiStrategy_dataGridViewOptomizationParameters.DataSource = optimalizableparamsProvider;
uiStrategy_dataGridViewNoOptomizationParameters.DataSource = parameterProvider;
uiStrategy_buttonXStart.Enabled = true;
uiStrategy_buttonXStop.Enabled = false;
}
private void uiCancelDataSetButton_Click(object sender, EventArgs e)
{
if (_addingNewDataSet == false)
{
_parametersDataSet = new ParametersDataSet(DataManager.GetDatasetData(_dataSets.First(a => a.DataSetName == uiStrategy_comboBoxExDataSet.Text).Id));
DisplayDatasetParams(_parametersDataSet);
UpdateOptParamsInstance(_parametersDataSet.Zim, _parametersDataSet.PointValue, _parametersDataSet.TickSize);
if (_data != null)
{
uiStrategy.SelectedIndex = 0;
}
uiAddDatasetButton.Enabled = true;
uiDeleteDatasetButton.Enabled = true;
uiStrategy_buttonXSaveDataset.Enabled = true;
uiStrategy_buttonXCancelDataSetButton.Enabled = true;
}
else if (_addingNewDataSet)
{
var provider = uiStrategy_dataGridViewNoOptomizationParameters.DataSource as DataTable;
if (provider != null)
{
foreach (DataRow row in provider.Rows)
{
row["Default Value"] = "";
}
}
}
}
