Class FontFaceOwnedHandle

Namespace

Cairo.Internal

Assembly

cairo-1.0.dll

public class FontFaceOwnedHandle : FontFaceHandle, IDisposable

Inheritance

object

CriticalFinalizerObject

SafeHandle

FontFaceHandle

FontFaceOwnedHandle

Implements

IDisposable

Inherited Members

FontFaceHandle.IsInvalid

FontFaceHandle.OwnedCopy()

FontFaceHandle.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

FontFaceOwnedHandle(IntPtr)

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

public FontFaceOwnedHandle(IntPtr ptr)

Parameters

ptr IntPtr

Methods

FromUnowned(IntPtr)

Create a FontFaceOwnedHandle 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 FontFaceOwnedHandle FromUnowned(IntPtr ptr)

Parameters

ptr IntPtr

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

Returns

FontFaceOwnedHandle

A FontFaceOwnedHandle

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.