CBaseBasicVideo Class (Windows CE 5.0)

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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
CBaseBasicVideo Constructs a CBaseBasicVideo object.

Implemented INonDelegatingUnknown Methods

Method Description
NonDelegatingQueryInterface Returns a specified reference-counted interface.

Implemented IDispatch Methods

Method Description
GetIDsOfNames 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.
GetTypeInfo Retrieves a type-information object, which can retrieve the type information for an interface.
GetTypeInfoCount Retrieves the number of type-information interfaces provided by an object.
Invoke Provides access to properties and methods exposed by an object.

Requirements

DirectShow applications and DirectShow filters have different include file and link library requirements.

For more information, see Setting Up the Build Environment.

OS Versions: Windows CE 2.12 and later. Version 2.12 requires DXPAK 1.0 or later.
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