Class FontOptionsOwnedHandle

Namespace

Cairo.Internal

Assembly

cairo-1.0.dll

public class FontOptionsOwnedHandle : FontOptionsHandle, IDisposable

Inheritance

object

CriticalFinalizerObject

SafeHandle

FontOptionsHandle

FontOptionsOwnedHandle

Implements

IDisposable

Inherited Members

FontOptionsHandle.IsInvalid

FontOptionsHandle.OwnedCopy()

FontOptionsHandle.UnownedCopy()

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.Equals(object, object)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

object.ReferenceEquals(object, object)

object.ToString()

Constructors

FontOptionsOwnedHandle(IntPtr)

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

public FontOptionsOwnedHandle(IntPtr ptr)

Parameters

ptr IntPtr

Methods

FromUnowned(IntPtr)

Create a FontOptionsOwnedHandle 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 FontOptionsOwnedHandle FromUnowned(IntPtr ptr)

Parameters

ptr IntPtr

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

Returns

FontOptionsOwnedHandle

A FontOptionsOwnedHandle

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.