.net - Uploading a file to sharepoint using WebDav protocol and VB.NET -

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i trying upload file sharepoint. authorization works fine, ends status ok instead of created. file not created. not understand why it's happening since used approach seems work others (no complaints). here's code using:

public sub create()     dim szurl1 = "http://host.domain.com/p/projects/4/proposal/cze.txt"      dim szcontent = string.format("date/time: {0} {1}", datetime.now.toshortdatestring(), datetime.now.tolongtimestring())      'define username , password strings.     dim domain = "domain_name"     dim szusername = "user_name"     dim szpassword = "password"      dim httpputrequest httpwebrequest = directcast(webrequest.create(szurl1), httpwebrequest)     httpputrequest.credentials = new networkcredential(szusername, szpassword, domain)     httpputrequest.preauthenticate = true     httpputrequest.method = "put"     httpputrequest.headers.add("overwrite", "t")     httpputrequest.contentlength = szcontent.length      'optional, allows larger files.     httpputrequest.sendchunked = true      dim requeststream = httpputrequest.getrequeststream()      'write string destination text file.     requeststream.write(system.text.encoding.utf8.getbytes(directcast(szcontent, string)), 0, szcontent.length)      'close request stream.     requeststream.close()      'retrieve response.     dim httpputresponse httpwebresponse = directcast(httpputrequest.getresponse(), httpwebresponse)     debug.writeline("put response #1: {0}", httpputresponse.statusdescription) end sub

this produces: put response #1: ok , not put response #1: created

i took code from: http://blogs.iis.net/robert_mcmurray/archive/2010/02/09/sending-webdav-requests-in-net.aspx , translated vb, not think translation problem.

any ideas?

edit: checked original c# code , outcome same. problem?

having dealt in language suggest disabling sendchunked. 2 aren't supposed mixed , sharepoint 2010 doesn't seem uploading unknown sizes.


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