How to export dynamically created image to excel

See more:

ASP.NET

C#3.5

MS-Excel

I'm using this library from github: GitHub - barnhill/barcodelib: C# Barcode Image Generation Library[^]

I am getting the barcode image generated dynamically but now when I try to export to excel, no image is there and there is a cross sign (as if image not found).

I can understand its created dynamically and can't link to a path while writing to excel.

Can anyone help me out on this?

What I have tried:

I'm using the following code to export.

using (StringWriter sw = new StringWriter())
      {
          using (HtmlTextWriter hw = new HtmlTextWriter(sw))
          {
              //Create a Table.
              Table table = new Table();

              //Add Image control to the Table Cell.
              TableRow row = new TableRow();
              row.Cells.Add(new TableCell());
              row.Cells[0].Controls.Add(BarcodeImage);
              table.Rows.Add(row);

              //Render the Table as HTML.
              table.RenderControl(hw);

              //Export the Table to Excel.
              Response.Clear();
              Response.Buffer = true;
              Response.AddHeader("content-disposition", "attachment;filename=Images.xls");
              Response.Charset = "";
              Response.ContentType = "application/vnd.ms-excel";

              //Write the HTML string to Response.
              Response.Write(sw.ToString());
              Response.Flush();
              Response.End();
          }
      }