Changing title after window is created

[ElWhapo]

How do I change the title after my window has been created?

[andyhunter]

SetWindowText(hwnd, szTitle);

For instance here is a function example that performs the task I believe you are looking for.

void setWindowCaption(HWND hwnd, TCHAR* szTitle) {

      TCHAR * szCaption[MAX_PATH + 64]
  
       wsprintf(szCaption, TEXT("%s - %s"), TEXT("TextEditor"),
                     szTitle[0] ? szTitle : TEXT("Untitled"));

       SetWindowText(hwnd, szCaption);
}

happy coding!!!!