Download Attachments from SharePoint List Programmatically
This code is a C# version of my earlier post: Download All Attachments from SharePoint List Items using PowerShell
Download attachments from SharePoint list using C# Object model:
Download attachments from SharePoint list using C# Object model:
//Variables String SiteURL; String ListName; String downloadLocation; //Get all inputs Console.WriteLine("Enter the Site URL:"); SiteURL = Console.ReadLine(); Console.WriteLine("Enter the List Name:"); ListName = Console.ReadLine(); Console.WriteLine("Enter the Download Location:"); downloadLocation = Console.ReadLine(); using (SPSite oSPsite = new SPSite(SiteURL)) { using (SPWeb oSPWeb = oSPsite.OpenWeb()) { oSPWeb.AllowUnsafeUpdates = true; //Get the List SPList list = oSPWeb.Lists[ListName]; //Get all list items SPListItemCollection itemCollection = list.Items; //Loop through each list item foreach (SPListItem item in itemCollection) { string destinationFolder = downloadLocation + "\\" + item.ID; if (!Directory.Exists(destinationFolder)) { Directory.CreateDirectory(destinationFolder); } //Get all attachments SPAttachmentCollection attachmentsColl = item.Attachments; //Loop through each attachment foreach (string attachment in attachmentsColl) { SPFile file = oSPWeb.GetFile(attachmentsColl.UrlPrefix + attachment); string filePath = destinationFolder + "\\" + attachment; byte[] binFile = file.OpenBinary(); System.IO.FileStream fs = System.IO.File.Create(filePath); fs.Write(binFile, 0, binFile.Length); fs.Close(); } } } } Console.WriteLine("Downloaded all attachments!"); //Pause Console.ReadLine();This code downloads all attachments from SharePoint list items.
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