SystemState::CheckRegistryValueString method

Retrieves an unsigned 64-bit (unsigned REG_QWORD) value from the registry.

Syntax

virtual HRESULT CheckRegistryValueString(
  [in]  HKEY    keyRoot,
  [in]  LPCWSTR keyPath,
  [in]  LPCWSTR valueName,
  [out] LPCWSTR *data
) = 0;

Parameters

keyRoot [in]

A handle to the root of the registry key.

keyPath [in]

The registry value path.

valueName [in]

The registry value name.

data [out]

A pointer to a string buffer to receive the registry string value.

Return value

If the function succeeds, it returns S_OK. If it fails, it returns an error value.

Requirements

See also

SystemState