DDT dialog end problems...

[mark smit]

Hello all,


If you create a modal dialog that also has a callback function. What is the proper way to kill the dialog box and exit the program?

I have tried using DIALOG END CBHNDL. The dialog does get destroyed but for some reason it doesn't bail out of the message pump.

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Cheers

[mark smit]

Never mind!


I guess you can't use DIALOG END CBHNDL while processing the WM_INITDIALOG message. I was trying to open a UDP socket in WM_INITDIALOG and if that failed I called DIALOG END CBHNDL.

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Cheers

[Semen Matusovski]

In some situations it's necessary to use "delay" method.

   #Compile Exe
   #Dim All
   #Register None
   #Include "WIN32API.INC"
   
   CallBack Function DlgProc
      Select Case CbMsg
         Case %WM_INITDIALOG: PostMessage CbHndl, %WM_USER + 1, 0, 0
         Case %WM_USER + 1  : Dialog End CbHndl
       End Select
   End Function

   Function PbMain
      Local hDlg As Long
      Dialog New 0, "DDT",,, 100, 100 To hDlg
      Dialog Show Modal hDlg Call DlgProc
      MsgBox "Finished"
   End Function

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