WeakReference Constructor (Object, Boolean)
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WeakReference Constructor (Object, Boolean)

 

Initializes a new instance of the WeakReference class, referencing the specified object and using the specified resurrection tracking.

Namespace:   System
Assembly:  mscorlib (in mscorlib.dll)

public WeakReference(
	object target,
	bool trackResurrection
)

Parameters

target
Type: System.Object

An object to track.

trackResurrection
Type: System.Boolean

Indicates when to stop tracking the object. If true, the object is tracked after finalization; if false, the object is only tracked until finalization.

If trackResurrection is false, a short weak reference is created. If trackResurrection is true, a long weak reference is created.

The following example creates a cache of data objects with short weak references. This example is part of a larger example provided for the WeakReference class.

 // Add objects with a short weak reference to the cache.
for (int i = 0; i < count; i++) {
     _cache.Add(i, new WeakReference(new Data(i), false));
 }

Universal Windows Platform
Available since 4.5
.NET Framework
Available since 1.1
Portable Class Library
Supported in: portable .NET platforms
Silverlight
Available since 2.0
Windows Phone Silverlight
Available since 7.0
Windows Phone
Available since 8.1
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