Gembox.spreadsheet.dll !!top!! -

worksheet.Cells[0, 0].Style = headerStyle; worksheet.Cells[0, 1].Style = headerStyle; worksheet.Cells[0, 2].Style = headerStyle; worksheet.Cells[0, 3].Style = headerStyle;

| Feature | GemBox.Spreadsheet.dll | Microsoft Interop | OpenXML SDK | | :--- | :--- | :--- | :--- | | | No | Yes | No | | Speed | Very Fast | Slow (Process overhead) | Moderate | | Memory Leaks | None | Common (Rarely releases COM objects) | None | | Formula Calculation | Yes (Recalculates engine) | Yes | No (Static only) | | Ease of Use | High (Excel-like object model) | Low | Moderate (XML-based) | gembox.spreadsheet.dll

HorizontalAlignment = HorizontalAlignmentStyle.Center, FontWeight = ExcelFont.BoldWeight, FillPattern = FillPatternStyle.Solid, FillPatternForegroundColor = SpreadsheetColor.FromName(ColorName.LightGray) ; worksheet

gembox.spreadsheet.dll is the primary library file for , a .NET component that provides a powerful, feature-rich API for reading, writing, and processing spreadsheet files (XLSX, XLS, CSV, HTML, PDF, and more). 0].Style = headerStyle