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Queue.TrimToSize Method

Sets the capacity to the actual number of elements in the Queue.

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

'Declaration
Public Overridable Sub TrimToSize

ExceptionCondition
NotSupportedException

The Queue is read-only.

This method can be used to minimize a queue's memory overhead if no new elements will be added to the queue.

To reset a Queue to its initial state, call the Clear method before calling TrimToSize. Trimming an empty Queue sets the capacity of the Queue to the default capacity.

This method is an O(n) operation, where n is Count.

.NET Framework

Supported in: 4.6, 4.5, 4, 3.5, 3.0, 2.0, 1.1

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

XNA Framework

Supported in: 3.0, 2.0, 1.0
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