Defines pointers to client-defined callback functions that manage the sending of data for a direct-access data provider.
Available in Mac OS X v10.5 and later.
Declaration Syntax| C# | Visual Basic | Visual C++ |
public struct CGDataProviderDirectCallbacks
Public Structure CGDataProviderDirectCallbacks
public value class CGDataProviderDirectCallbacks
Members| All Members | Methods | Fields | |||
| Icon | Member | Description |
|---|---|---|
 | Equals(Object) |
Indicates whether this instance and a specified object are equal.
(Inherited from ValueType.) |
 | Finalize()()()() |
Allows an Object to attempt to free resources and perform other cleanup operations before the Object is reclaimed by garbage collection.
(Inherited from Object.) |
 | getBytePointer |
A pointer to a function that returns a pointer to the provider�s data. For more information, see CGDataProviderGetBytePointerCallback.
|
| getBytesAtPosition |
A pointer to a function that copies data from the provider.
|
| GetHashCode()()()() |
Returns the hash code for this instance.
(Inherited from ValueType.) |
| GetType()()()() |
Gets the Type of the current instance.
(Inherited from Object.) |
| MemberwiseClone()()()() |
Creates a shallow copy of the current Object.
(Inherited from Object.) |
| releaseBytePointer |
A pointer to a function that Quartz calls to release a pointer to the provider�s data. For more information, see CGDataProviderReleaseBytePointerCallback.
|
| releaseInfo |
A pointer to a function that handles clean-up for the data provider, or NULL. For more information, see CGDataProviderReleaseInfoCallback.
|
| ToString()()()() |
Returns the fully qualified type name of this instance.
(Inherited from ValueType.) |
| version |
The version of this structure. It should be set to 0.
|
Version Information- Available in Monobjc Bridge: 10.6 (For Mac OS X 10.6 and later), 10.5 (For Mac OS X 10.5 and later)