Class ContextOwnedHandle

Namespace

Cairo.Internal

Assembly

cairo-1.0.dll

public class ContextOwnedHandle : ContextHandle, IDisposable

Inheritance

object

CriticalFinalizerObject

SafeHandle

ContextHandle

ContextOwnedHandle

Implements

IDisposable

Inherited Members

ContextHandle.IsInvalid

ContextHandle.OwnedCopy()

ContextHandle.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

ContextOwnedHandle(IntPtr)

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

public ContextOwnedHandle(IntPtr ptr)

Parameters

ptr IntPtr

Methods

FromUnowned(IntPtr)

Create a ContextOwnedHandle 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 ContextOwnedHandle FromUnowned(IntPtr ptr)

Parameters

ptr IntPtr

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

Returns

ContextOwnedHandle

A ContextOwnedHandle

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.