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Note

Please see Azure Cognitive Services for Speech documentation for the latest supported speech solutions.

Microsoft Speech Platform

ISpGrammarBuilder::AddResource

ISpGrammarBuilder::AddResource adds a resource (name and string value) to the grammar rule specified in hRuleState. The resource can be queried by a rule interpreter.

<pre IsFakePre="true" xmlns="http://www.w3.org/1999/xhtml"> <strong>HRESULT AddResource(</strong> <strong>SPSTATEHANDLE</strong><em> hRuleState</em>, <strong>LPCWSTR</strong> *<em>pszResourceName</em>, <strong>LPCWSTR</strong> *<em>pszResourceValue</em> <strong>);</strong> </pre>

Parameters

  • hRuleState
    [in] Handle of a state in the rule to which the resource is to be added.
  • pszResourceName
    [in] Address of a null-terminated string specifying the resource name.
  • pszResourceValue
    [in] Address of a null-terminated string specifying the resource value.

Return Values

Value Description
S_OK Function completed successfully.
E_INVALIDARG At least one of the parameters is invalid.
SPERR_DUPLICATE_RESOURCE_NAME The resource already exists.
E_OUTOFMEMORY Exceeded available memory.
FAILED(hr) Appropriate error message.

Example

The following code snippet illustrates the use of AddResource.

`

// Declare local identifiers:
HRESULT                       hr = S_OK;
CComPtr<ISpGrammarBuilder>    cpGrammarBuilder;
SPSTATEHANDLE                 hInit;
SPSTATEHANDLE                 hState;


hr = cpGrammarBuilder->GetRule(L"rule1", 1, 0, TRUE, &hInit;);


if (SUCCEEDED (hr))
{
hr = cpGrammarBuilder->CreateNewState(hInit, &hState;);
}


if (SUCCEEDED (hr))
{
// Call AddResource using the hInitState.
hr = cpGrammarBuilder->AddResource(hInit, L"ResName1", L"ResValue1");
}


if (SUCCEEDED(hr))
{
// Call AddResource using hState != hInit.
hr = cpGrammarBuilder->AddResource(hState, L"ResName2", L"ResValue2");
}


if (SUCCEEDED(hr))
{
// Do something here.
}
`