How to pass variables to Callback Functions (without using Globals

[Gintaras]

Macro Macro284

Code:

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str dd=
;BEGIN DIALOG
;0 "" 0x90C80AC8 0x0 0 0 224 136 "Dialog"
;3 Button 0x54032000 0x0 8 8 48 14 "Button"
;1 Button 0x54030001 0x4 116 116 48 14 "OK"
;2 Button 0x54030000 0x4 168 116 48 14 "Cancel"
;END DIALOG
;DIALOG EDITOR: "" 0x2040800 "*" "" "" ""

int _hDlg
if(!ShowDialog(dd &sub.DlgProc 0)) ret


#sub DlgProc v
function# hDlg message wParam lParam

sel message
,case WM_INITDIALOG
,_hDlg=hDlg
,case WM_DESTROY
,case WM_COMMAND goto messages2
ret
;messages2
sel wParam
,case 3
,sub.Sub2
,case IDOK
,case IDCANCEL
ret 1


#sub Sub2 v
outw _hDlg