Click or drag to resize

TraderHelperFilter Method (IEnumerableSecurityMessage, SecurityLookupMessage)

To filter instruments by the given criteria.

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

Parameters

securities
Type: System.Collections.GenericIEnumerableSecurityMessage
Securities.
criteria
Type: StockSharp.MessagesSecurityLookupMessage
The instrument whose fields will be used as a filter.

Return Value

Type: IEnumerableSecurityMessage
Instruments filtered.

Usage Note

In Visual Basic and C#, you can call this method as an instance method on any object of type IEnumerableSecurityMessage. 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