Class FontMetricsOwnedHandle

Namespace

Pango.Internal

Assembly

Pango-1.0.dll

public class FontMetricsOwnedHandle : FontMetricsHandle, IDisposable, IEquatable<FontMetricsHandle>

Inheritance

object

CriticalFinalizerObject

SafeHandle

FontMetricsHandle

FontMetricsOwnedHandle

Implements

IDisposable

IEquatable<FontMetricsHandle>

Derived

FontMetricsManagedHandle

Inherited Members

FontMetricsHandle.IsInvalid

FontMetricsHandle.OwnedCopy()

FontMetricsHandle.UnownedCopy()

FontMetricsHandle.Equals(FontMetricsHandle)

FontMetricsHandle.Equals(object)

FontMetricsHandle.GetHashCode()

SafeHandle.handle

SafeHandle.Close()

SafeHandle.DangerousAddRef(ref bool)

SafeHandle.DangerousGetHandle()

SafeHandle.DangerousRelease()

SafeHandle.Dispose()

SafeHandle.Dispose(bool)

SafeHandle.SetHandle(IntPtr)

SafeHandle.SetHandleAsInvalid()

SafeHandle.IsClosed

object.Equals(object, object)

object.GetType()

object.MemberwiseClone()

object.ReferenceEquals(object, object)

object.ToString()

Constructors

FontMetricsOwnedHandle(IntPtr)

Creates a new instance of FontMetricsOwnedHandle. Assumes that the given pointer is owned by the runtime.

public FontMetricsOwnedHandle(IntPtr ptr)

Parameters

ptr IntPtr

Methods

FromUnowned(IntPtr)

Create a FontMetricsOwnedHandle from a pointer that is assumed unowned. To do so a boxed copy is created of the given pointer to be used as the handle.

public static FontMetricsOwnedHandle FromUnowned(IntPtr ptr)

Parameters

ptr IntPtr

A pointer to a FontMetrics which is not owned by the runtime.

Returns

FontMetricsOwnedHandle

A FontMetricsOwnedHandle

ReleaseHandle()

When overridden in a derived class, executes the code required to free the handle.

protected override bool ReleaseHandle()

Returns

bool

true if the handle is released successfully; otherwise, in the event of a catastrophic failure, false. In this case, it generates a releaseHandleFailed Managed Debugging Assistant.