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GetBestResultString Function

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GetBestResultString Function

Returns the best result string.

Syntax

[C++]

HRESULT WINAPI GetBestResultString(
  HRECOCONTEXT hrc,
  ULONG *pcSize,
  WCHAR *pwcBestResult
);

Parameters

hrc

[in] Handle to the recognizer context.

pcSize

[in, out] On input, the number of characters the pwcBestResult buffer can hold. On output, the number of characters the pwcBestResult buffer contains. If pwcBestResult is NULL, the function returns the required size of the buffer that you use to allocate the pwcBestResult buffer.

pwcBestResult

[out] Recognition result. If the buffer is too small, the function truncates the string. The string is not NULL-terminated. To determine the required size of the buffer, set pwcBestResult to NULL; use pcSize to allocate the pwcBestResult buffer.

Return Value

HRESULT value Description
S_OK Success.
TPC_S_TRUNCATED The string is truncated to fit in the pwcBestResult buffer.
E_POINTER One of the parameters is an invalid pointer.
E_FAIL An unspecified error occurred.
E_UNEXPECTED Unexpected parameter or property type.
TPC_E_NOT_RELEVANT The recognizer context does not contain results.