IInkAnalysisRecognizer::GetSupportedProperties method

Retrieves the globally unique identifiers (GUIDs) for the properties that this IInkAnalysisRecognizer can generate for analysis results.

Syntax

HRESULT GetSupportedProperties(
  [in, out] ULONG *pulPropertiesCount,
  [out]     GUID  **ppProperties
);

Parameters

pulPropertiesCount [in, out]: The number of GUIDs in ppProperties.
ppProperties [out]: A pointer to the GUIDs of properties that this IInkAnalysisRecognizer can generate for analysis results.

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 *ppProperties when you no longer need the information.

A recognizer can support line metrics, line numbers, confidence levels, and so on. For a complete list of the properties that a recognizer can support, see RecognitionProperty Constants.

Requirements

Requirement	Value
Minimum supported client	Windows XP Tablet PC Edition [desktop apps only]
Minimum supported server	None supported
Header	IACom.h (also requires IACom_i.c)
DLL	IACom.dll

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Last updated on 2021-01-07