Hi,
I have a question regarding Aspose.Cells, is the followings code produce the same :
1/
WorkbookDesigner _doc = new WorkbookDesigner();
_doc.Workbook.Open(new MemoryStream(template.TemplateFile));
2/
WorkbookDesigner _doc = new WorkbookDesigner();
_doc.Open(new MemoryStream(template.TemplateFile));