messagebox

messagebox

• LookitsPuck

  Now he says this:
  
  1>------ Build started: Project: Hello, Configuration: Debug Win32 ------
  1>Compiling...
  1>stdafx.cpp
  1>Compiling...
  1>HelloDlg.cpp
  1>idHallo.cpp
  1>Generating Code...
  1>Compiling resources...
  1>Linking...
  1>HelloDlg.obj : error LNK2001: unresolved external symbol "public: void __thiscall CAboutDlg::OnBnClickedHallo(void)" ( OnBnClickedHallo@CAboutDlg@@QAEXXZ)
  1>C:\Documents and Settings\ikke\Mijn documenten\Visual Studio 2005\Projects\Hello\Debug\Hello.exe : fatal error LNK1120: 1 unresolved externals
  1>Build log was saved at "file://c:\Documents and Settings\ikke\Mijn documenten\Visual Studio 2005\Projects\Hello\Hello\Debug\BuildLog.htm"
  1>Hello - 2 error(s), 0 warning(s)
  ========== Build: 0 succeeded, 1 failed, 0 up-to-date, 0 skipped ==========
  
  
  

• Buda56

  What am I doing wrong Is this an old command that doesn't work anymore
  
  

• xna_dev

  Maybe you accidentally removed or commented the OnBnClickedHallo function Try to restore it in .cpp file:

   

  void CAboutDlg::OnBnClickedHallo()

  {

  }

   

  Otherwise re-start your experiments from a new project.

   

  
  

• tcarff

  1>------ Build started: Project: Hello, Configuration: Debug Win32 ------
  1>Compiling...
  1>HelloDlg.cpp
  1>c:\documents and settings\ikke\mijn documenten\visual studio 2005\projects\hello\hello\hellodlg.cpp(166) : error C2664: 'CWnd::MessageBoxW' : cannot convert parameter 1 from 'const char [3]' to 'LPCTSTR'
  1> Types pointed to are unrelated; conversion requires reinterpret_cast, C-style cast or function-style cast
  1>Build log was saved at "file://c:\Documents and Settings\ikke\Mijn documenten\Visual Studio 2005\Projects\Hello\Hello\Debug\BuildLog.htm"
  1>Hello - 1 error(s), 0 warning(s)
  ========== Build: 0 succeeded, 1 failed, 0 up-to-date, 0 skipped ==========
  
  and my meaning is to do this, but than with (version 8.0 or 2005)
  http://poincare.matf.bg.ac.yu/~filip/nm/Seminarski/VC-21days-short/ch01/ch01.htm#Heading10
  
  

• RMan54

  What is the error you are getting

  Thanks,

  Ayman Shoukry

  VC++ Team

  
  
  

• RayPowers

  Hey, I remade the application and now it's working
  
  thanks for you help.
  
  

• Maxhec

  You should use the MessageBox command like this:

  MessageBox::Show("Hallo. Dit is mijn eerste Visual C++ programma!");

  Notice the ::Show command

  
  

• Jehan Badshah

  I think you should try this:

  MessageBox(_T("Hallo. Dit is mijn eerste Visual C++ programma!"));

  I hope it helps.

  
  
• messagebox