GetResultPropertyList function
Retrieves a list of properties the recognizer can return for a result range.
Syntax
HRESULT WINAPI GetResultPropertyList( HRECOGNIZER hrec, ULONG *pPropertyCount, GUID *pPropertyGuid );
Parameters
- hrec
-
Handle to the recognizer.
- pPropertyCount
-
On input, the number of GUIDs the pPropertyGuid buffer can hold. On output, the number of GUIDs the pPropertyGuid buffer contains.
- pPropertyGuid
-
Array of properties the recognizer can return. The order of the array is arbitrary. For a list of predefined properties, see the recognition Property GUIDs. To determine the required size of the buffer, set pPropertyGuid to NULL; use the number of GUIDs to allocate the buffer.
Return value
This function can return one of these values.
| Return code | Description |
|---|---|
|
Success. |
|
One of the parameters is an invalid pointer. |
|
The pPropertyGuid buffer is too small. |
|
An unspecified error occurred. |
|
An invalid argument was received. |
Requirements
|
Minimum supported client |
Windows XP Tablet PC Edition [desktop apps only] |
|---|---|
|
Minimum supported server |
None supported |
|
Header |
|