Tech Tips
By George Frasier, November 01, 2003
PopulateHelper: A Templated Solution for Managing Strings in Controls
by Shehrzad Qureshi
Safer Node Browsing With Microsoft's XML DOM
by Matthew Wilson
Beware Null ListViewSubItems in .NETby Matthew Wilson
Inserter Function Objects for Windows Controlsby Matthew Wilson
Tips
Listing 5 Listbox_front_inserter defined
struct listbox_front_inserter
{
public:
ws_explicit_k listbox_front_inserter(HWND hwndListbox)
: m_hwndListbox(hwndListbox)
{}
#ifdef __STLSOFT_CF_MEMBER_TEMPLATE_FUNCTION
template <ws_typename_param_k T>
void operator ()(T &t)
{
insert(s);
}
#else
void operator ()(ws_char_a_t const *s)
{
insert(s);
}
void operator ()(ws_char_w_t const *s)
{
insert(s);
}
#endif // __STLSOFT_CF_MEMBER_TEMPLATE_FUNCTION
// Implementation
protected:
void insert(ws_char_a_t const *s)
{
::SendMessage(m_hwndListbox, LB_INSERTSTRING,
0, reinterpret_cast<LPARAM>(s));
}
void insert(ws_char_w_t const *s)
{
::SendMessage(m_hwndListbox, LB_INSERTSTRING,
0, reinterpret_cast<LPARAM>(s));
}
protected:
HWND m_hwndListbox;
};
