CListBox::GetItemRect

intGetItemRect(intnIndex**,LPRECTlpRect)const;**

Return Value

LB_ERR if an error occurs.

Parameters

nIndex

Specifies the zero-based index of the item.

lpRect

Specifies a long pointer to a RECT tructure that receives the list-box client coordinates of the item.

Remarks

Retrieves the dimensions of the rectangle that bounds a list-box item as it is currently displayed in the list-box window.

Example

// The pointer to my list box.
extern CListBox* pmyListBox;

// Dump all of the items bounds.
#ifdef _DEBUG
   CString str;
   RECT r;
   for (int i=0;i < pmyListBox->GetCount();i++)
   {
      pmyListBox->GetItemRect( i, &r );

      str.Format(_T("item %d: left = %d, top = %d, right = %d,
         bottom = %d\r\n"),
         i,
         r.left,
         r.top,
         r.right,
         r.bottom);
      afxDump << str;
   }
#endif

CListBox Overview |  Class Members |  Hierarchy Chart

See Also