public static bool InsertExcelText(this Excel.Worksheet workSheet, int row, int column, ExcelText excelText) { try { workSheet.SetCellValue(row, column, excelText.Text); Excel.Range range = workSheet.GetCellRange(row, column); workSheet.SetFont(range, excelText.Font); workSheet.SetHorizontalAlignment(range, excelText.GetHorizontalAlignment()); return(true); } catch (Exception ex) { LogManager.GetLogger().Write(LogLevel.Error, "InsertExcelText Err", ex); return(false); } }