GCPressureAttribute Class

Definition

Microsoft internal use only.

public ref class GCPressureAttribute sealed : Attribute
/// [Windows.Foundation.Metadata.AttributeUsage(System.AttributeTargets.RuntimeClass)]
/// [Windows.Foundation.Metadata.ContractVersion(Windows.Foundation.FoundationContract, 65536)]
class GCPressureAttribute sealed : Attribute
/// [Windows.Foundation.Metadata.AttributeUsage(System.AttributeTargets.RuntimeClass)]
/// [Windows.Foundation.Metadata.ContractVersion(Windows.Foundation.FoundationContract, 65536)]
/// [Windows.Foundation.Metadata.AttributeName("gc_pressure")]
class GCPressureAttribute sealed : Attribute
[Windows.Foundation.Metadata.AttributeUsage(System.AttributeTargets.RuntimeClass)]
[Windows.Foundation.Metadata.ContractVersion(typeof(Windows.Foundation.FoundationContract), 65536)]
public sealed class GCPressureAttribute : Attribute
[Windows.Foundation.Metadata.AttributeUsage(System.AttributeTargets.RuntimeClass)]
[Windows.Foundation.Metadata.ContractVersion(typeof(Windows.Foundation.FoundationContract), 65536)]
[Windows.Foundation.Metadata.AttributeName("gc_pressure")]
public sealed class GCPressureAttribute : Attribute
function GCPressureAttribute()
Public NotInheritable Class GCPressureAttribute
Inherits Attribute
Inheritance
GCPressureAttribute
Attributes

Windows 10 requirements

Device family
Windows 10 (introduced in 10.0.10240.0)
API contract
Windows.Foundation.FoundationContract (introduced in v1.0)

Remarks

Enables Windows Runtime APIs that use significant amounts of native memory to signal their memory footprint to garbage-collected (GC) environments, like JavaScript and .NET Framework. Applying the GCPressureAttribute enables efficient scheduling of garbage collection sweeps.

GC environments explicitly ignore the attribute on Windows Runtime objects that are outside of the Windows namespace.

Constructors

GCPressureAttribute()

Creates and initializes a new instance of the attribute.

Fields

amount

Applies to

See also