CLSIDFromProgID (Windows CE 5.0)
This function looks up a class identifier in the registry, given a programmatic identifier.
HRESULT CLSIDFromProgID(LPCOLESTR lpszProgID,LPCLSID pclsid);
Parameters
- lpszProgID
[in] Long pointer to the ProgID whose class identifier is requested. - pclsid
[out] Pointer to the retrieved class identifier on return.
Return Values
One of the values described in the following table is returned.
| Value | Description |
|---|---|
| S_OK | The class identifier was retrieved successfully. |
| CO_E_CLASSSTRING | The registered class identifier for the ProgID is invalid. |
| REGDB_E_WRITEREGDB | An error occurred writing the class identifier to the registry. |
| REGDB_E_CLASSNOTREG | The class identifier for the ProgID cannot be found in the registry. |
Remarks
Given a ProgID, CLSIDFromProgID looks up its associated class identifier in the registry.
To determine whether the platform supports this function, see Determining Supported COM APIs.
Requirements
OS Versions: Windows CE 2.10 and later.
Header: Objbase.h.
Link Library: Ole32.lib.
Send Feedback on this topic to the authors