Class RectangleOwnedHandle

Namespace

Cairo.Internal

Assembly

cairo-1.0.dll

public class RectangleOwnedHandle : RectangleHandle, IDisposable, IEquatable<RectangleHandle>

Inheritance

object

CriticalFinalizerObject

SafeHandle

RectangleHandle

RectangleOwnedHandle

Implements

IDisposable

IEquatable<RectangleHandle>

Derived

RectangleManagedHandle

Inherited Members

RectangleHandle.IsInvalid

RectangleHandle.OwnedCopy()

RectangleHandle.UnownedCopy()

RectangleHandle.GetX()

RectangleHandle.SetX(double)

RectangleHandle.GetY()

RectangleHandle.SetY(double)

RectangleHandle.GetWidth()

RectangleHandle.SetWidth(double)

RectangleHandle.GetHeight()

RectangleHandle.SetHeight(double)

RectangleHandle.Equals(RectangleHandle)

RectangleHandle.Equals(object)

RectangleHandle.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

RectangleOwnedHandle(IntPtr)

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

public RectangleOwnedHandle(IntPtr ptr)

Parameters

ptr IntPtr

Methods

FromUnowned(IntPtr)

Create a RectangleOwnedHandle 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 RectangleOwnedHandle FromUnowned(IntPtr ptr)

Parameters

ptr IntPtr

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

Returns

RectangleOwnedHandle

A RectangleOwnedHandle

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.