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TraderHelperLookupByNativeId Method

To get the instrument by the system identifier.

Namespace:  StockSharp.Algo
Assembly:  StockSharp.Algo (in StockSharp.Algo.dll) Version: 4.4.16.0 (4.4.16)
Syntax
C#
public static Security LookupByNativeId(
	this ISecurityProvider provider,
	INativeIdStorage nativeIdStorage,
	string storageName,
	Object nativeId
)

Parameters

provider
Type: StockSharp.BusinessEntitiesISecurityProvider
The provider of information about instruments.
nativeIdStorage
Type: StockSharp.Algo.StoragesINativeIdStorage
Security native identifier storage.
storageName
Type: SystemString
Storage name.
nativeId
Type: SystemObject
Native (internal) trading system security id.

Return Value

Type: Security
The got instrument. If there is no instrument by given criteria, is returned.

Usage Note

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