IXlsFormListBoxes

COM interface ( getting help with interfaces )

interface IXlsFormListBoxes : IDispatch
{
  [id(1)] HRESULT Add([in]int row1, [in]int col1, [in]int row2, [in]int col2, 
                      [in]int TopOffset, [in]int LeftOffset, [in]int BottomOffset, [in]int RightOffset,
                      [out, retval]IXlsFormListBox** listbox);
  [id(2)] HRESULT AddInPixels([in]int top, [in]int left, [in]int bottom, [in]int right, 
                              [out, retval]IXlsFormListBox** listbox);
}

HRESULT Add([in]int row1, [in]int col1, [in]int row2, [in]int col2, [in]int TopOffset, [in]int LeftOffset, [in]int BottomOffset, [in]int RightOffset, [out, retval]IXlsFormListBox** listbox);
inserts a list box, boundaries expressed using cells and offsets.

HRESULT AddInPixels([in]int top, [in]int left, [in]int bottom, [in]int right, [out, retval]IXlsFormListBox** listbox);
inserts a list box, boundaries expressed in pixels.