VS C++ converting int to char (string)

Question

Hello.

I have a problem with such thing.

Output is as show at the bottom of page.

Can anyone know how to show text inside the edit window as number? (and how to get a number from window as text)

Help pages on the internet are not readable.

The output is something like "˙ĚĚĚĚĚĚĚĚĚĚĚĚ"

int cxScreen, cyScreen;
            cxScreen = GetSystemMetrics(SM_CXSCREEN);
            char str_ll[20];// = std::to_string(cxScreen);
           
            
            IntToChar(cxScreen,&str_ll[0]);
            
                SetWindowTextA(hText,str_ll);

Answer 1

If your edit control has an ID, then consider the SetDlgItemInt function.

Or try this: SetWindowTextA( hText, std::to_string( cxScreen ).c_str( ) ).