private 변수접근해서 값 바꾸기

TestDlg* pDlg = (TestDlg* )toolbarDlgPtr;

int addressToolbar1 = reinterpret_cast<int>(pDlg);

int addressToolbar2 = addressToolbar1 + 22656;

CEdit* pEdit = reinterpret_cast<CEdit*>(addressToolbar2);

pEdit->SetWindowTextA("바뀐다!!");