Topic       : TOS - The Operating System
Author      : 
Version     : tos.hyp (December 19, 2008)
Subject     : Programmieren/Atari
Nodes       : 3010
Index Size  : 93790
HCP-Version : 5
Compiled on : Atari
@charset    : atarist
@lang       : 
@default    : Title
@help       : 
@options    : +g -i -s +x +zz -t4
@width      : 70
View Ref-File8.8.8  wdlg_get_udata                                              TOS

 Name:         »Window-dialog get user data« - Obtain the user-data of 
               a window-dialog

 Opcode:       164 (sub-opcode 2)

 Syntax:       void *wdlg_get_udata ( DIALOG *dialog );

 Description:  The call wdlg_get_udata obtains the user data of a 
               window-dialog. The following applies:

                Parameter  Meaning

                dialog     Pointer to the dialog structure

 Return value: This function returns the variable user_data that was 
               passed at the wdlg_create call.

 Availability: The presence of this call should be checked for using 
               appl_getinfo (Opcode 7).

 Group:        Window-dialogs

 See Also:     Binding   wdlg_get_handle