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Multiple Dialog Boxes

Posted on 2001-07-03
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Last Modified: 2013-11-20
I would like to create an application in which the user initially encounters a dialog box to input information.  Upon selecting a "Next Screen" button on the interface, I would like the user to be directed to another dialog box that also allows user input.

I'm currently reading a book, however, that states for dialog based projects....

"There is only one dialog box window and all the available controls ususally are initially visible.  There are no hidden dialog boxes or menu items, and the user can usually see exactly which operations should be carried out."

Does anyone know a way in which a button on a particular dialog box can be used to call another dialog box?  Some sample code would be REALLY helpful. Thanks so much!!!
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Question by:cneaton
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DanRollins earned 300 total points
ID: 6249888
In the Dialog editor, create a dialog box named Main.  In it put a button named "Advanced."  Also create another dlg box named Advanced Settings (make its ID IDD_Advanced).  Double-click the title baar of each dialog box and let the ClassWizard create code for both dialogs.  Let's say they are named CDlgMain and CDlgAdvanced.

Now, back in the Main dialg, double-click the button named advanced.  The Class Wizard will generate code for a handler, named, probably CDlgMain::OnAdvanced() and will put your cursor there.

Now add code like this:

void CDlgMain::OnAdvanced()
{
   CDlgAdvanced dlg;
   dlg.m_sTextVar= "some initial value";
   int nRet= dlg.DoModal();
   if (nRet == IDOK ) {
       // save the modified values to a file or something
   }
}

-==-=-=-=-=-=-=-=-=-
as to the quote:
>> "There is only one dialog box window and all the available ...should be carried out."

I've read it several times and it does not make any sense.  You can have a dialog that has a button that opens another dialog that has a button that opens another dialog... as deeply as you want to go (however, a good UI will rarely go more than teo levels deep).

-==-=-=-=-=-=-=-=-=-
On re-reading your question, it begins to sound as if you want to create what is called a "Wizard" -- A series of dialog boxes in which the user clicks [Next] and [Previous].  Is that what you want?  If so, use the CPropertyPage class.

-- Dan

P.S.  This sounds a lot like another clueless question that I fielded recently.  Is this homework?

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