This allows the user to custom draw controls at run time in the Win32 Api.
i have a native win32 c++ application which has a checkbox in it. I want to replace the checkbox and …
c++ winapi checkbox ownerdrawnI have a TListBox on a form, and items are added with listbox1.ItemIndex := listbox1.Items.AddObject('msg', TObject(grp)); …
delphi exception listbox delphi-7 ownerdrawn