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TraderHelperFilter Method (IEnumerableSecurity, ExchangeBoard)

To filter instruments by the trading board.

Namespace:  StockSharp.Algo
Assembly:  StockSharp.Algo (in StockSharp.Algo.dll) Version: 4.4.16.0 (4.4.16)
Syntax
C#
public static IEnumerable<Security> Filter(
	this IEnumerable<Security> securities,
	ExchangeBoard board
)

Parameters

securities
Type: System.Collections.GenericIEnumerableSecurity
Securities.
board
Type: StockSharp.BusinessEntitiesExchangeBoard
Trading board.

Return Value

Type: IEnumerableSecurity
Instruments filtered.

Usage Note

In Visual Basic and C#, you can call this method as an instance method on any object of type IEnumerableSecurity. When you use instance method syntax to call this method, omit the first parameter. For more information, see Extension Methods (Visual Basic) or Extension Methods (C# Programming Guide).
See Also