public static extern bool DuplicateToken(
SafeTokenHandle ExistingTokenHandle,
SECURITY_IMPERSONATION_LEVEL ImpersonationLevel,
out SafeTokenHandle DuplicateTokenHandle);
public static extern bool GetTokenInformation(
SafeTokenHandle hToken,
TOKEN_INFORMATION_CLASS tokenInfoClass,
IntPtr pTokenInfo,
Int32 tokenInfoLength,
out Int32 returnLength);
public static extern bool OpenProcessToken(IntPtr hProcess,
uint desiredAccess, out SafeTokenHandle hToken);