[]
Gets or sets the name of the HTML file.
This property is used only when saving to an HTML stream. The default value is "workbook".
public string ExportFileName { get; set; }
Public Property ExportFileName As String
HtmlSaveOptions options = new HtmlSaveOptions();
options.ExportFileName = "report";
string fileName = options.ExportFileName;
using MemoryStream stream = new MemoryStream();
workbook.Save(stream, options);