IContextNode::GetStrokeIds method
Retrieves an array of identifiers for the strokes within the IContextNode object.
Syntax
HRESULT GetStrokeIds(
[in, out] ULONG *pulStrokeIdsCount,
[out] LONG **pplStrokes
);
Parameters
-
pulStrokeIdsCount [in, out]
-
The number of strokes. The value that is passed in is not used.
-
pplStrokes [out]
-
A pointer to the array of stroke identifiers for this IContextNode object.
Return value
For a description of the return values, see Classes and Interfaces - Ink Analysis.
Remarks
Caution
To avoid a memory leak, use CoTaskMemFree to release the memory from *pplStrokes when you no longer need the information.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client |
Windows XP Tablet PC Edition [desktop apps only] |
| Minimum supported server |
None supported |
| Header |
|
| DLL |
|