The Application Extension contains application-specific information;
it conforms with the extension block syntax, and its block label is
0xFF.
See http://www.w3.org/Graphics/GIF/spec-gif89a.txt section 26.
Declaration Syntax| C# | Visual Basic | Visual C++ |
public class ApplicationExtension : GifComponent
Public Class ApplicationExtension _ Inherits GifComponent
public ref class ApplicationExtension : public GifComponent
Members| All Members | Constructors | Methods | Properties | ||
| Icon | Member | Description |
|---|---|---|
 | ApplicationExtension(DataBlock, Collection<(Of <(DataBlock>)>)) |
Constructor.
|
 | ApplicationAuthenticationCode |
Sequence of three bytes used to authenticate the Application
Identifier.
An Application program may use an algorithm to compute a binary
code that uniquely identifies it as the application owning the
Application Extension.
|
| ApplicationData |
Data specific to the application declared by the
ApplicationIdentifier |
| ApplicationIdentifier |
Sequence of eight printable ASCII characters used to identify the
application owning the Application Extension.
|
| ComponentStatus |
Gets the status of this component, consisting of its error state
and any associated error message.
(Inherited from GifComponent.) |
| ConsolidatedState |
Gets the combined error states of this component and all its child
components.
(Inherited from GifComponent.) |
| Equals(Object) | (Inherited from Object.) |
| ErrorMessage |
Gets any error message associated with the component's error state.
(Inherited from GifComponent.) |
| ErrorState |
Gets the member of the Gif.Components.ErrorState enumeration held
within the ComponentStatus property.
(Inherited from GifComponent.) |
 | 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.) |
 | FromStream(Stream) |
Reads and returns an application extension from the supplied input
stream.
|
| GetHashCode()()() | Serves as a hash function for a particular type. GetHashCode()()() is suitable for use in hashing algorithms and data structures like a hash table. (Inherited from Object.) |
| GetType()()() | Gets the Type of the current instance. (Inherited from Object.) |
| IdentificationBlock |
Returns a data block which identifies the application defining this
extension.
|
| MemberwiseClone()()() | Creates a shallow copy of the current Object. (Inherited from Object.) |
| SetStatus(ErrorState, String) |
Sets the ComponentStatus property of thie GifComponent.
(Inherited from GifComponent.) |
| TestState(ErrorState) |
Tests whether the error state of this component or any of its member
components contains the supplied member of the ErrorState
enumeration.
(Inherited from GifComponent.) |
| ToString()()() |
Gets a string representation of the error status of this component
and its subcomponents.
(Inherited from GifComponent.) |
| WriteToStream(Stream) |
Writes this component to the supplied output stream.
(Overrides GifComponent.WriteToStream(Stream).) |
Inheritance Hierarchy| Object | |||
 | GifComponent | ||
| ApplicationExtension | ||
| NetscapeExtension | ||