upload documnet on sharepoint site using c#.net code

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hi,

i wan to upload the document on sharepoint 2010 site using c#.net i use below code but i not understand the parameter byte[] documentStream.

-so which value pass in parameter byte[] documentStream any idea about this help me.

public void UploadDocument(string siteURL, string documentListName, string documentListURL, string documentName, byte[] documentStream)
{
try
{
using (ClientContext clientContext = new ClientContext(siteURL))
{

//Get Document List
Microsoft.SharePoint.Client.List documentsList = clientContext.Web.Lists.GetByTitle(documentListName);

var fileCreationInformation = new FileCreationInformation();
//Assign to content byte[] i.e. documentStream

fileCreationInformation.Content = documentStream;
//Allow owerwrite of document

fileCreationInformation.Overwrite = true;
//Upload URL

fileCreationInformation.Url = siteURL + "/" + documentListURL + "/" + documentName;

Microsoft.SharePoint.Client.File uploadFile = documentsList.RootFolder.Files.Add(
fileCreationInformation);

//Update the metadata for a field having name "DocType"
uploadFile.ListItemAllFields["DocType"] = "Favourites";

uploadFile.ListItemAllFields.Update();
clientContext.ExecuteQuery();

}
}
catch (Exception ex)
{
}
finally
{
}

}

- i use this code but it's give error parameter content not null.
- i try googling but i not get exactly meaning of last parameter.

-so any idea about which parameter pass in method please help me.

Thank you.

Posted 5-Jun-13 0:52am

bhavesh002

Updated 5-Jun-13 3:04am

v2

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NarasimhaMurthy · Answer 1 · 2013-06-05T01:44:00

try this:

try
            {
                string[] domainUserName = Convert.ToString(System.Configuration.ConfigurationManager.AppSettings[Constants.KeyDomainUserName]).Split('\\');
                string password = Convert.ToString(System.Configuration.ConfigurationManager.AppSettings[Constants.KeyPassword]);
                System.Net.NetworkCredential credentials = new System.Net.NetworkCredential(domainUserName[1], password, domainUserName[0]);
                using (ClientContext clientContext = new ClientContext(spSiteUrl))
                {
                    clientContext.Credentials = credentials;
                    Web oWeb = clientContext.Web;
                    clientContext.Load(
                        oWeb,
                        website => website.Title);
                    clientContext.ExecuteQuery();

                    Microsoft.SharePoint.Client.File uploadFile = UploadFileToLibrary(file, fileName, ref fileRelativeUrl, overwriteFlag, clientContext);
                    ListItem item = uploadFile.ListItemAllFields;
                    item["Title"] = title;  //Set the metadata
                    item.Update();
                    clientContext.ExecuteQuery();
                }
            }