GCLargeObjectHeapCompactionMode GCLargeObjectHeapCompactionMode GCLargeObjectHeapCompactionMode GCLargeObjectHeapCompactionMode Enum


Indicates whether the next blocking garbage collection compacts the large object heap (LOH).

public enum class GCLargeObjectHeapCompactionMode
public enum GCLargeObjectHeapCompactionMode
type GCLargeObjectHeapCompactionMode = 
Public Enum GCLargeObjectHeapCompactionMode


CompactOnce CompactOnce CompactOnce CompactOnce 2

The large object heap (LOH) will be compacted during the next blocking generation 2 garbage collection.

Default Default Default Default 1

The large object heap (LOH) is not compacted.


The value of the GCSettings.LargeObjectHeapCompactionMode property is a member of the GCLargeObjectHeapCompactionMode enumeration that indicates whether the next full blocking garbage collection also compacts the large object heap (LOH). By default, the LOH is not compacted. A value of CompactOnce indicates that the blocking garbage collection will compact the LOH. After the garbage collection, the value of the GCSettings.LargeObjectHeapCompactionMode property reverts to Default.

Applies to

See also