Method of IApplication
Creates Range Object from lines + positions
var ppRange = Application.CreateRange2(nStartLine, nStartPos, nEndLine, nEndPos);
ppRange = Application.CreateRange2 nStartLine, nStartPos, nEndLine, nEndPos
CComPtr<IRange> pRange; HRESULT hr = Application.CreateRange2(nStartLine, nStartPos, nEndLine, nEndPos, &pRange);