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The IPersistQuery::WriteString method writes a string to the query store.
Syntax
HRESULT WriteString(
  [in] LPCWSTR pSection,
  [in] LPCWSTR pValueName,
  [in] LPCWSTR pValue
);
Parameters
[in] pSection
Pointer to a null-terminated Unicode string that represents the section name that the string should be written to.
[in] pValueName
Pointer to a null-terminated Unicode string that represents the name of the string value.
[in] pValue
Pointer to a null-terminated Unicode string that contains the string to be written.
Return value
Returns S_OK if successful or a standard HRESULT value otherwise. Possible error codes include the following.
Requirements
| Requirement | Value | 
|---|---|
| Minimum supported client | Windows Vista | 
| Minimum supported server | Windows Server 2008 | 
| Target Platform | Windows | 
| Header | cmnquery.h | 
| Library | Uuid.lib | 
| DLL | Dsquery.dll |