WorkbookExtension.cs

using NanoXLSX.Internal.Writers;
using System.ComponentModel;
using System.IO;
using System.Threading.Tasks;
 
namespace NanoXLSX
{
    [EditorBrowsable(EditorBrowsableState.Never)]
    public static class WorkbookExtension
    {

        public static void Save(this Workbook workbook)
        {
            XlsxWriter l = new XlsxWriter(workbook);
            l.Save();
        }


        public static async Task SaveAsync(this Workbook workbook)
        {
            XlsxWriter l = new XlsxWriter(workbook);
            await l.SaveAsync();
        }


        public static void SaveAs(this Workbook workbook, string filename)
        {
            string backup = filename;
            workbook.Filename = filename;
            XlsxWriter l = new XlsxWriter(workbook);
            l.Save();
            workbook.Filename = backup;
        }


        public static async Task SaveAsAsync(this Workbook workbook, string fileName)
        {
            string backup = fileName;
            workbook.Filename = fileName;
            XlsxWriter l = new XlsxWriter(workbook);
            await l.SaveAsync();
            workbook.Filename = backup;
        }


        public static void SaveAsStream(this Workbook workbook, Stream stream, bool leaveOpen = false)
        {
            using (MemoryStream ms = new MemoryStream())
            {
                ms.Position = 0;
            }
            XlsxWriter l = new XlsxWriter(workbook);
            l.SaveAsStream(stream, leaveOpen);
        }


        public static async Task SaveAsStreamAsync(this Workbook workbook, Stream stream, bool leaveOpen = false)
        {
            XlsxWriter l = new XlsxWriter(workbook);
            await l.SaveAsStreamAsync(stream, leaveOpen);
        }
    }
}