On the client, you can directly
Bool cpanesidebar: onsetcursor (cwnd * pwnd, uint nhittest, uint message)
{
// Todo: Add message processing here Program Code And/or call the default value
If (m_bhit)
{
: Setclasslongptr (m_hwnd, gcl_hcursor, (long) null );
: Setcursor (loadcursor (null, idc_sizewe ));
}
Else if (m_bhit = false)
{
: Setclasslongptr (m_hwnd, gcl_hcursor, (long) null );
: Setcursor (loadcursor (null, idc_arrow ));
}
Return cpane: onsetcursor (pwnd, nhittest, message );
}
Use in HTML web pages to prevent mouse changes
bool cpanesidebar: onsetcursor (cwnd * pwnd, uint nhittest, uint message)
{< br> // todo: add the message processing program code and/or call the default value
If (m_bhit)
{< BR >:: setclasslongptr (m_hwnd, gcl_hcursor, (long) null );
: setcursor (loadcursor (null, idc_sizewe);
return true; // return
}< br> else if (m_bhit = false)
{< BR >:: setclasslongptr (m_hwnd, gcl_hcursor, (long) null);
:: setcursor (loadcursor (null, idc_arrow);
return cpane: onsetcursor (pwnd, nhittest, message ); // This function will eventually set the cursor to the system default cursor
}