I have created a workbook within my application. I can successfully save the Workbook to the filesystem. however when I save this same workbook to a MemoryStream so that I can add it to a ZIP file it creates a blank workbook.
Here is the sample code:
Dim myStream As System.IO.MemoryStream = workbook.SaveToStream()
Dim fileData() As Byte = myStream.ToArray()
myZIPFile = ReturnZIPFile(filedata)
Please help as this is driving me crazy!