Method QueryValue

PathCopyCopy/src/AtlRegKey.cpp:156–162

Tries to load a value from the registry key. @param p_pValueName Name of value to load. @param p_pValueType If set, will receive the type of value. @param p_pValue Pointer to buffer where to store value. Can be null. @param p_pValueSize Pointer to variable containing the size of p_pValue. Upon exit, will contain the actual size of the value copied to p_pValue. Can be null only if p_pValue is too.

// @return Result code (ERROR_SUCCESS if it worked).
//
long AtlRegKey::QueryValue(const wchar_t* const p_pValueName,
                           DWORD* const p_pValueType,
                           void* const p_pValue,
                           DWORD* const p_pValueSize) const noexcept(false)
{
    return m_Key.QueryValue(p_pValueName, p_pValueType, p_pValue, p_pValueSize);
}

//
// Returns a list of values in this registry key.