WEALTHLAB FRAMEWORK / CLASS REFERENCE

IStrategyHost

API documentation, members, signatures, and C# examples.

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NamespaceWealthLab.Backtest

Parent

The IStrategyHost interface allows Performance Visualizers and other components to communicate with their host Strategy window. It provides access to the Strategy and its Backtester instances, methods for navigating and charting results, running the Strategy with Parameter overrides, and information about the selected Broker and account.

Members

Backtester

Backtester Backtester

Returns the Backtester instance for the Strategy window.

BenchmarkBacktester

Backtester BenchmarkBacktester

Returns the Backtester instance that ran the buy and hold benchmark comparison for the Strategy window.

ChartPosition

void ChartPosition(Position pos)

Causes the Strategy window to display the chart containing the Position specified in pos and navigate to the position on the chart.

ChartSymbolAtBar

void ChartSymbolAtBar(string symbol, int idx)

Causes the Strategy window to display the chart for the specified symbol and scroll to the bar specified by idx.

ChartThisSymbol

void ChartThisSymbol(string symbol, DataSet ds)

Causes the Strategy window to chart the specified symbol, using the preferred DataSet specified in ds.

ParameterDefaultsChanged

void ParameterDefaultsChanged()

Informs the Strategy window that the Strategy Parameter defaults have changed, typically as the result of an Optimization Visualizer or another component modifying them.

RunWithOverrides

void RunWithOverrides(List<double> overrides, string symbol = null)

Causes the Strategy window to run a backtest using the Parameter override values specified in overrides. Optionally pass a symbol to run the Strategy for a specific symbol.