Hi Rob, Maybe I should have been more clear in my question. Is DM_SETDEFID message processing restricted to dialogs created using dialog template? Is there any scenario where the DIALOGINFO structure could be NULL thus preventing the message from being effectively handled? Regards Santosh S
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Santosh Siddheshwar wrote:
Hi Rob, Maybe I should have been more clear in my question. Is DM_SETDEFID message processing restricted to dialogs created using dialog template? Is there any scenario where the DIALOGINFO structure could be NULL thus preventing the message from being effectively handled?
Under Wine DIALOGINFO should always be non-NULL if the dialog was create with one of Win32 dialog creations APIs. Since they all have a dialog template somewhere along the lines then yes, it is restricted to dialogs created using a dialog template. Maybe some application is pretending to be a dialog and this doesn't work on Wine due to different offsets or something. The only time where a proper dialog can have a NULL DIALOGINFO is just after WM_NCDESTROY.
Rob
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Robert Shearman -
Santosh Siddheshwar