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1/6/2010
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This class handles the IDispatch component of the IBasicVideo interface and leaves the properties and methods as a pure virtual function.
The IDispatch::GetIDsOfNames, IDispatch::GetTypeInfo, IDispatch::GetTypeInfoCount, and IDispatch::Invoke methods are standard implementations of the IDispatch interface using the CBaseDispatch class (and a type library) to parse the commands and pass them to the pure virtual methods of the IBasicVideo interface.
Member Functions
| Member function | Description |
|---|---|
Constructs a CBaseBasicVideo object. |
Implemented INonDelegatingUnknown Methods
| Method | Description |
|---|---|
Returns a specified reference-counted interface. |
Implemented IDispatch Methods
| Method | Description |
|---|---|
Maps a single member and an optional set of parameters to a corresponding set of integer dispatch identifiers, which can be used during subsequent calls to the IDispatch::Invoke method. |
|
Retrieves a type-information object, which can retrieve the type information for an interface. |
|
Retrieves the number of type-information interfaces provided by an object. |
|
Provides access to properties and methods exposed by an object. |
Requirements
| Windows Embedded CE | Windows CE 2.12 and later |
| Note | Microsoft DirectShow applications and DirectShow filters have different include file and Library requirements For more information, see Setting Up the Build Environment |