Worksheet wsHasStyle = app.Worksheets[FoundWorksheetIndex];
                RangeRowStyleFrom = wsHasStyle.Range["A" + FoundRowIndex.ToString(), "R" + FoundRowIndex.ToString()];                                
                wsHasStyle.Range["A" + FoundRowIndex.ToString(), "R" + FoundRowIndex.ToString()].Copy(Type.Missing);                
                RangeRowStyleFrom.PasteSpecial(XlPasteType.xlPasteFormats, XlPasteSpecialOperation.xlPasteSpecialOperationNone, Type.Missing, Type.Missing);

                app.CutCopyMode = XlCutCopyMode.xlCopy;

//Выделяем графически выделенную строку                
                ws.Range["A" + ActiveRowIndex.ToString(), "R" + ActiveRowIndex.ToString()].Interior.Color = System.Drawing.ColorTranslator.ToOle(System.Drawing.Color.Yellow);
                ws.Range["A" + ActiveRowIndex.ToString(), "R" + ActiveRowIndex.ToString()].Interior.Pattern  = Microsoft.Office.Interop.Excel.XlPattern.xlPatternSolid;