How To Add Context Help Button (? Button) to Title Bar of CPropertySheet (244232)

MORE INFORMATION

1. Using AppWizard create a default dialog based application called "Sample" and add a button resource to it. Using ClassWizard, add a BN_CLICKED handler for this button.
2. Insert a Property Sheet Resource, by choosing Project, Add to Project, Components and Controls..., Visual C++ Components, now select Property Sheet and click Insert
3. Click OK on the dialog box that is displayed. This will bring up another wizard to choose the type of the property sheet.
4. Select the Property Sheet radio button and click Next. Take default setting on the next screen and click Next.
5. On the next screen where it says "What class would you like to give access to this property sheet?", choose CSampleDlg. Take the default settings on the next two screens and click Finish. Click Close in the Components and Controls Gallery dialog box.
6. Go to the Button Handler and add the following code:

   void CSampleDlg::OnButton1() 
   {
       CMyPropertySheet pSheet;
       pSheet.DoModal();
   }
   						

7. Using ClassView, override the OnInitDialog virtual function by right-clicking CMyPropertySheet and selecting Add Virtual Function.... Select OnInitDialog on the left and click the Add and Edit button.
8. Add the following code to the OnInitDialog virtual function:

   BOOL CMyPropertySheet::OnInitDialog() 
   {
       BOOL bResult = CPropertySheet::OnInitDialog();
       ModifyStyleEx(0, WS_EX_CONTEXTHELP); 
       return bResult;
   }