ICcService (Windows CE 5.0)
This interface provides methods to connect, disconnect, and manage Core Connectivity services. In addition, this interface provides support for OEMs to provide a custom Core Connectivity service implementation.
The ICcService interface provides methods and properties that:
- Initialize a service to a known good state
- Connect and disconnect a service from a device
- Support service lifetime functionality through external lock mechanisms
Methods
The following tables show the methods for this interface. The interface inherits the methods for the IUnknown and IDispatch interfaces.
The following table shows the methods for the IDispatch interface.
| Method | Description |
|---|---|
| IDispatch::GetIDsOfNames | Maps a single member name and an optional set of parameter names to a corresponding set of integer dispatch identifiers (DISPIDs).
These identifiers can then be used on subsequent calls to IDispatch::Invoke. |
| IDispatch::GetTypeInfo | Retrieves the type information for an object. |
| IDispatch::GetTypeInfoCount | Retrieves the number of type information interfaces provided by an object, either zero (0) or 1. |
| IDispatch::Invoke | Provides access to properties and methods exposed by an object. |
The following table shows methods for the ICcService interface.
| Method | Description |
|---|---|
| ICcService::Abort | Aborts a command uniquely identified by a specified cookie. |
| ICcService::CategoryId | Gets the service category ID. |
| ICcService::CLSID | Gets the service CLSID. |
| ICcService::Connect | Establishes a connection for service between host and device. |
| ICcService::Device | Gets the device ID of the device associated with a service. |
| ICcService::Disconnect | Disconnects the service. |
| ICcService::GetCurrentState | Returns the program state of the service. |
| ICcService::Initialize | Initializes the service. |
| ICcService::LockService | Increments the lock count of the service. |
| ICcService::UnlockService | Decrements the lock count for the service. |
Requirements
OS Version: Windows CE 5.0 and later.
Header: CcService.h.
Link Library: none.
See Also
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