Workbook is not getting saved in PDF format on website directory

Question

I have an Excel workbook, which I am trying to save in Pdf file format on website directory at azure, and after creating pdf uploading it on azure blob storage. The code is working fine on local but on web server it is not uploading pdf on storage,
Code Ex:
//Save the document in html format
                workbook.Save(excelFile);
                string fileName = System.IO.Path.GetRandomFileName();
                string realPath = Server.MapPath("~/Content/");
                string pdfFile = realPath + fileName + ".Pdf";
                workbook.Save(pdfFile, SaveFormat.Pdf);
Below code I am using to upload PDf file on Storage:
private string UploadPdfFileToStorage(string filePath, string fileName)
            //Console.WriteLine("Second:=>" + filePath);
            // Retrieve storage account from connection string.
            var storageAccount = CloudStorageAccount.Parse(CloudConfigurationManager.GetSetting("StorageConnectionString"));
            // Create the blob client.
            CloudBlobClient blobClient = storageAccount.CreateCloudBlobClient();
            // Retrieve a reference to a container. 
            CloudBlobContainer container = blobClient.GetContainerReference("reporthtmlfiles");
            // Create the container if it doesn't already exist.
            container.CreateIfNotExists();
            //Permit container for public acces
            container.SetPermissions(new BlobContainerPermissions { PublicAccess = BlobContainerPublicAccessType.Container });
            fileName = fileName + ".pdf";
            CloudBlockBlob blockBlob = container.GetBlockBlobReference(fileName);
            blockBlob.Properties.ContentType = "application/pdf";
            byte[] file = System.IO.File.ReadAllBytes(filePath);
            MemoryStream objMemoryStream = new MemoryStream(file);
            objMemoryStream.Seek(0, SeekOrigin.Begin);
            blockBlob.UploadFromStream(objMemoryStream);
            objMemoryStream.Close();
            return blockBlob.Uri.AbsoluteUri;
Please help, thanks in advance

Answer 1

Hi,
Based on your description, your pdf file is saved to server side, so if you try above code on your local, you could read the file, but, if host your application to azure, you need to get the file stream first, then upload from the stream. Please set
the breakpoint at: "byte[] file = System.IO.File.ReadAllBytes(filePath);" check this file variable.
Best Regards,
Jambor
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