Class PatternOwnedHandle

Namespace

Cairo.Internal

Assembly

cairo-1.0.dll

public class PatternOwnedHandle : PatternHandle, IDisposable

Inheritance

object

CriticalFinalizerObject

SafeHandle

PatternHandle

PatternOwnedHandle

Implements

IDisposable

Inherited Members

PatternHandle.IsInvalid

PatternHandle.OwnedCopy()

PatternHandle.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

PatternOwnedHandle(IntPtr)

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

public PatternOwnedHandle(IntPtr ptr)

Parameters

ptr IntPtr

Methods

FromUnowned(IntPtr)

Create a PatternOwnedHandle 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 PatternOwnedHandle FromUnowned(IntPtr ptr)

Parameters

ptr IntPtr

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

Returns

PatternOwnedHandle

A PatternOwnedHandle

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.