i am trying to upload a file with 400Mb in sharepoint library from web service using CSOM and getting error 'system.outofmemoryexception' . code is working fine with small size file.
my code is like below
try
{
HttpContext postedContext = HttpContext.Current;
HttpFileCollection Files = postedContext.Request.Files;
string listTitle = postedContext.Request.Form["listTitle"];
string Industry = postedContext.Request.Form["Industry"];
if (Files.Count == 1 && Files[0].ContentLength > 0)
{
string fileName = Files[0].FileName;
string docTitle = Files[0].FileName;
byte[] binaryWriteArray = new byte[Files[0].InputStream.Length];
string timestamp = string.Format("{0:yyyy-MM-dd_hh-mm-ss-tt}", DateTime.Now);
fileName = timestamp + "_" + fileName;
Files[0].InputStream.Read(binaryWriteArray, 0,
(int)Files[0].InputStream.Length);
ClientContext context = getContext();
List documentsList = context.Web.Lists.GetByTitle(listTitle);
context.Load(documentsList.RootFolder);
context.ExecuteQuery();
var fileCreationInformation = new FileCreationInformation();
fileCreationInformation.Content = binaryWriteArray;
fileCreationInformation.Overwrite = true;
//Upload URL
fileCreationInformation.Url = String.Format("{0}/{1}", documentsList.RootFolder.ServerRelativeUrl, fileName);
Microsoft.SharePoint.Client.File uploadFile = documentsList.RootFolder.Files.Add(
fileCreationInformation);
uploadFile.ListItemAllFields["ToolId"] = Convert.ToString(postedContext.Request.Form["toolId"]);
uploadFile.ListItemAllFields["Industry"] = Convert.ToString(postedContext.Request.Form["Industry"]);
uploadFile.ListItemAllFields["Title"] = docTitle;
uploadFile.ListItemAllFields.Update();
context.ExecuteQuery();
return true;
}
else
{
return false;
}
}
catch (Exception ex)
{
General.BindErrorLog(ex);
return false;
}
thanks in advance..
