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Working with differente dialogs

Posted on 2000-03-30
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Last Modified: 2013-11-20
Hello.

I have a main dialog (named fhgdlg). When the user clicks on a button of this main dialog, then a new dialog appears (named DlgNewSC). In this new dialog the user can type some information which would be used to update some variables defined in the first dialog, but when I try to relate both dialogs I always get "undeclared identifier", although I have included the include lines in both dialog codes:

#include "DlgNewSC.h"
#include "fhgDlg.h"

So, wheres the problem??
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Question by:javigil1
3 Comments
 
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Accepted Solution

by:
RAVID earned 75 total points
ID: 2668593
Hi,

Say U have Dlg1 and Dlg2. Dlg2 will be pop up on click of some button on Dlg1.
And Dlg2 has a string m_name. Now In Dlg1 .cpp u include the header for Dlg2 and do like this

Dlg2 dlg;
if(Dlg2.DoModal() == IDOK)
{
  Dlg2.m_name will give u the updated   string.
}

Hope this helps.
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Author Comment

by:javigil1
ID: 2668768
Yes that´s almost right:
It should be

 if(dlg.DoModal()==IDOK)
....
 and then use dlg.m_name

Anyway, thanks for your answer. Enjoy the points.
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LVL 3

Expert Comment

by:V_Bapat
ID: 2668788
Yes. You have to include both the files.

It is not clear from you post where are you getting the error and what are you doing. To get a pointer to the first dialog, you need to do this:

fhgdlg* pDlgMain= (fhgdlg*)GetParent();

More details would certainly be useful.

Vicky
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