TryGetValue(T) Method (Object, Boolean, T)
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AtomicComposition.TryGetValue<T> Method (Object, Boolean, T%)

Gets a value saved by the SetValue method, with the option of not searching parent transactions.

Namespace:  System.ComponentModel.Composition.Hosting
Assembly:  System.ComponentModel.Composition (in System.ComponentModel.Composition.dll)

public bool TryGetValue<T>(
	Object key,
	bool localAtomicCompositionOnly,
	out T value

Type Parameters


The type of the value to be retrieved.


Type: System.Object
The key to retrieve from.
Type: System.Boolean
true to exclude parent transactions; otherwise, false.
Type: T%
The retrieved value.

Return Value

Type: System.Boolean
true if the value was successfully retrieved; otherwise, false.

.NET Framework

Supported in: 4

.NET Framework Client Profile

Supported in: 4

Portable Class Library

Supported in: Portable Class Library

Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

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