Given a URL, if it has any RSS nodes, then I am adding to the database.
e.g.:
For this URL, rssDoc.SelectNodes("rss/channel/item").Count is greater than zero.
But for the atom url, rssDoc.SelectNodes("rss/channel/item").count is equal to zero.
How can I check if the Atom/RSS URL has any nodes or not? I have tried for rssDoc.SelectNodes("feed/entry").Count, but is giving me zero count.
Public Shared Function HasRssItems(ByVal url as string) As Boolean
Dim myRequest As WebRequest
Dim myResponse As WebResponse
Try
myRequest = System.Net.WebRequest.Create(url)
myRequest.Timeout = 5000
myResponse = myRequest.GetResponse()
Dim rssStream As Stream = myResponse.GetResponseStream()
Dim rssDoc As New XmlDocument()
rssDoc.Load(rssStream)
Return rssDoc.SelectNodes("rss/channel/item").Count > 0
Catch ex As Exception
Return False
Finally
myResponse.Close()
End Try
End Function
Your main problem here is that the XML "node path" on this line:
Return rssDoc.SelectNodes("rss/channel/item").Count > 0
is only valid for RSS feeds, not ATOM feeds.
One way I've got over this in the past is to use a simple function to convert an ATOM feed into an RSS feed. Of course, you could go the other way, or not convert at all, however, converting to a single format enables you to write one "generic" chunk of code that will pull out the various elements of a feed's items that you may be interested in (i.e. date, title etc.)
There is an ATOM to RSS Converter article on Code Project that provides such a conversion, however, that is in C#. I have previously manually converted this to VB.NET myself, so here's the VB.NET version:
Private Function AtomToRssConverter(ByVal atomDoc As XmlDocument) As XmlDocument
Dim xmlDoc As XmlDocument = atomDoc
Dim xmlNode As XmlNode = Nothing
Dim mgr As New XmlNamespaceManager(xmlDoc.NameTable)
mgr.AddNamespace("atom", "http://purl.org/atom/ns#")
Const rssVersion As String = "2.0"
Const rssLanguage As String = "en-US"
Dim rssGenerator As String = "RDFFeedConverter"
Dim memoryStream As New MemoryStream()
Dim xmlWriter As New XmlTextWriter(memoryStream, Nothing)
xmlWriter.Formatting = Formatting.Indented
Dim feedTitle As String = ""
Dim feedLink As String = ""
Dim rssDescription As String = ""
xmlNode = xmlDoc.SelectSingleNode("//atom:title", mgr)
If xmlNode Is Nothing Then
This looks like an ATOM v1.0 format, rather than ATOM v0.3.
mgr.RemoveNamespace("atom", "http://purl.org/atom/ns#")
mgr.AddNamespace("atom", "http://www.w3.org/2005/Atom")
End If
xmlNode = xmlDoc.SelectSingleNode("//atom:title", mgr)
If Not xmlNode Is Nothing Then
feedTitle = xmlNode.InnerText
End If
xmlNode = xmlDoc.SelectNodes("//atom:link/#href", mgr)(2)
If Not xmlNode Is Nothing Then
feedLink = xmlNode.InnerText
End If
xmlNode = xmlDoc.SelectSingleNode("//atom:tagline", mgr)
If Not xmlNode Is Nothing Then
rssDescription = xmlNode.InnerText
End If
xmlNode = xmlDoc.SelectSingleNode("//atom:subtitle", mgr)
If Not xmlNode Is Nothing Then
rssDescription = xmlNode.InnerText
End If
xmlWriter.WriteStartElement("rss")
xmlWriter.WriteAttributeString("version", rssVersion)
xmlWriter.WriteStartElement("channel")
xmlWriter.WriteElementString("title", feedTitle)
xmlWriter.WriteElementString("link", feedLink)
xmlWriter.WriteElementString("description", rssDescription)
xmlWriter.WriteElementString("language", rssLanguage)
xmlWriter.WriteElementString("generator", rssGenerator)
Dim items As XmlNodeList = xmlDoc.SelectNodes("//atom:entry", mgr)
If items Is Nothing Then
Throw New FormatException("Atom feed is not in expected format. ")
Else
Dim title As String = [String].Empty
Dim link As String = [String].Empty
Dim description As String = [String].Empty
Dim author As String = [String].Empty
Dim pubDate As String = [String].Empty
For i As Integer = 0 To items.Count - 1
Dim nodTitle As XmlNode = items(i)
xmlNode = nodTitle.SelectSingleNode("atom:title", mgr)
If Not xmlNode Is Nothing Then
title = xmlNode.InnerText
End If
Try
link = items(i).SelectSingleNode("atom:link[#rel= alternate ]", mgr).Attributes("href").InnerText
Catch ex As Exception
link = items(i).SelectSingleNode("atom:link", mgr).Attributes("href").InnerText
End Try
xmlNode = items(i).SelectSingleNode("atom:content", mgr)
If Not xmlNode Is Nothing Then
description = xmlNode.InnerText
End If
xmlNode = items(i).SelectSingleNode("//atom:name", mgr)
If Not xmlNode Is Nothing Then
author = xmlNode.InnerText
End If
xmlNode = items(i).SelectSingleNode("atom:issued", mgr)
If Not xmlNode Is Nothing Then
pubDate = xmlNode.InnerText
End If
xmlNode = items(i).SelectSingleNode("atom:updated", mgr)
If Not xmlNode Is Nothing Then
pubDate = xmlNode.InnerText
End If
xmlWriter.WriteStartElement("item")
xmlWriter.WriteElementString("title", title)
xmlWriter.WriteElementString("link", link)
If pubDate.Length < 1 Then
pubDate = Date.MinValue.ToString()
End If
xmlWriter.WriteElementString("pubDate", Convert.ToDateTime(pubDate).ToUniversalTime().ToString("ddd, dd MMM yyyy HH:mm:ss G\MT"))
xmlWriter.WriteElementString("author", author)
xmlWriter.WriteElementString("description", description)
xmlWriter.WriteEndElement()
Next
xmlWriter.WriteEndElement()
xmlWriter.Flush()
xmlWriter.Close()
End If
Dim retDoc As New XmlDocument()
Dim outStr As String = Encoding.UTF8.GetString(memoryStream.ToArray())
retDoc.LoadXml(outStr)
Return retDoc
End Function
Usage is fairly straight forward. Simply load in your ATOM feed into an XmlDocument object and pass it to this function, and you'll get an XmlDocument object back, in RSS format!
If you're interested, I've put an entire RSSReader class up on pastebin.com
Related
I'm getting an error everytime I try to upload a XML file to an specific server.
It returns "Invalid character in a Base-64 string". Here the code I'm using to sign:
Public Sub Assinar03(ByVal strArqXMLAssinar As String, ByVal strUri As String, ByVal x509Certificado As X509Certificate2, ByVal strArqXMLAssinado As String)
Dim SR As StreamReader = Nothing
SR = File.OpenText(strArqXMLAssinar)
Dim vXMLString As String = SR.ReadToEnd()
SR.Close()
Dim _xnome As String = String.Empty
Dim _serial As String = String.Empty
If x509Certificado IsNot Nothing Then
_xnome = x509Certificado.Subject.ToString()
_serial = x509Certificado.SerialNumber
End If
Dim _X509Cert As New X509Certificate2()
Dim store As New X509Store("MY", StoreLocation.CurrentUser)
store.Open(OpenFlags.[ReadOnly] Or OpenFlags.OpenExistingOnly)
Dim collection As X509Certificate2Collection = DirectCast(store.Certificates, X509Certificate2Collection)
Dim collection1 As X509Certificate2Collection = DirectCast(collection.Find(X509FindType.FindBySerialNumber, _serial, False), X509Certificate2Collection)
If collection1.Count > 0 Then
_X509Cert = Nothing
For i As Integer = 0 To collection1.Count - 1
If DateTime.Now < collection1(i).NotAfter OrElse Not _X509Cert Is Nothing AndAlso _X509Cert.NotAfter < collection1(i).NotAfter Then
_X509Cert = collection1(i)
End If
Next
If _X509Cert Is Nothing Then _X509Cert = collection1(0)
Dim doc As New XmlDocument()
doc.PreserveWhitespace = False
doc.LoadXml(vXMLString)
Dim qtdeRefUri As Integer = doc.GetElementsByTagName(strUri).Count
Dim reference As New Reference()
Dim keyInfo As New KeyInfo()
Dim signedXml As New SignedXml(doc)
signedXml.SigningKey = _X509Cert.PrivateKey
Dim _Uri As XmlAttributeCollection = doc.GetElementsByTagName(strUri).Item(0).Attributes
For Each _atributo As XmlAttribute In _Uri
If _atributo.Name.ToLower.Trim = "Id".ToLower.Trim Then
reference.Uri = "#" + _atributo.InnerText
End If
Next
If reference.Uri Is Nothing Then reference.Uri = ""
reference.DigestMethod = SignedXml.XmlDsigSHA1Url
'--------------------------------------------------
Dim env As New XmlDsigEnvelopedSignatureTransform()
env.Algorithm = "http://www.w3.org/2000/09/xmldsig#enveloped-signature"
reference.AddTransform(env)
'--------------------------
Dim c14 As New XmlDsigC14NTransform(False)
c14.Algorithm = "http://www.w3.org/TR/2001/REC-xml-c14n-20010315"
reference.AddTransform(c14)
'--------------------------
signedXml.AddReference(reference)
keyInfo.AddClause(New KeyInfoX509Data(_X509Cert))
'--------------------------
signedXml.KeyInfo = keyInfo
signedXml.ComputeSignature()
'--
Dim xmlDigitalSignature As XmlElement = signedXml.GetXml()
doc.DocumentElement.AppendChild(doc.ImportNode(xmlDigitalSignature, True))
XMLDoc = New XmlDocument()
XMLDoc.PreserveWhitespace = False
XMLDoc = doc
Me.vXMLStringAssinado = XMLDoc.OuterXml
'-----------
Dim SW_2 As StreamWriter = File.CreateText(strArqXMLAssinado)
SW_2.Write(Me.vXMLStringAssinado)
SW_2.Close()
'-----------
End If
SR.Close()
End Sub
Is there something else I should add to the code?
The manual tells me to follow the instructions from https://www.w3.org/TR/xmldsig-core/
Turns out it was a line break when saving the document. I set the .PreserveWhitespace property to true before saving the .xml file and not it seems to be working.
I'm trying to set documentelement to what I want to be the root element. When i try to do so I get the following error
Property 'DocumentElement' is readonly. I suppose that makes sense. I'm currently trying to convert msxml to system.xml.
Public Function GetXmlAllHierarchyObjects(Optional ByVal blnHideDisabled As Boolean = False) As XmlDocument
Dim recHierarchy As Recordset
Dim strSql As String = ""
Dim xmlDoc As XmlDocument = New XmlDocument()
Dim xmlRoot As XmlElement
Dim xmlParent As XmlNode
Dim intHeight As Integer
Dim xmlHierarchy As XmlElement
xmlRoot = xmlDoc.CreateElement("Hierarchy")
xmlDoc.DocumentElement = xmlRoot ' Error occurs here
recHierarchy = GetAllHierarchyObjects(blnHideDisabled, True)
Do While Not recHierarchy.EOF
xmlParent = xmlDoc.selectSingleNode("//Object[#ID='" & CStrSafe(recHierarchy("ParentID")) & "']")
If xmlParent Is Nothing Then
xmlParent = xmlRoot
intHeight = 0
Else
intHeight = CIntSafe(xmlParent.SelectSingleNode("Height").InnerText) + 1
End If
xmlHierarchy = xmlDoc.createElement("Object")
xmlParent.appendChild(xmlHierarchy)
xmlHierarchy.SetAttribute("ID", recHierarchy("ObjectID").ToString())
xmlHierarchy.appendChild(xmlDoc.createElement("Height"))
xmlHierarchy.LastChild.InnerText = CStrSafe(intHeight)
xmlHierarchy.appendChild(xmlDoc.createElement("ParentID"))
xmlHierarchy.LastChild.InnerText = CStrSafe(recHierarchy("ParentID"))
xmlHierarchy.appendChild(xmlDoc.createElement("Name"))
xmlHierarchy.LastChild.InnerText = CStrSafe(recHierarchy("Name"))
recHierarchy.MoveNext()
Loop
CloseRecordset(recHierarchy)
GetXmlAllHierarchyObjects = xmlDoc
End Function
The document element isn't really the root node. It's a level above the root. So you add your root node as a child of this.
Dim xmlDoc As XmlDocument = New XmlDocument()
Dim xmlRoot As XmlElement = xmlDoc.CreateElement("Hierarchy")
xmlDoc.AppendChild(xmlRoot)
MsgBox(xmlDoc.OuterXml)
am trying to use the DocuSign .Net Client to request a signature on a Document I am creating dynamically. So far, I have been able to change the example to vb.net and it works (Exmaple CS). I was converting the "Walkthrough #4 - Request Signature on Document", about 1/2 way down the code. Now I am trying to use the Envelope.Document I've seen in other examples, such as, DocuSign example. But it seems .Document is not part of Envelope, even thought the rest of the code in both examples translates to vb.
My other option is to use the Envelope.AddDocument but I can't seem to figure out what it's expecting. I am supposed to pass fileBytes() as Byte, fileName as String, and index As Integer. I've tried a couple different methods to get the fileBytes but keep getting an error about Invalid_Content_Type Content type is not supported.
Here is the code I've been trying. Any help on how to add a Document to an Envelope would be appreciated. Ultimately I want to be able to add multiple documents to the one envelope. I can get the env.Create(docPath) to work, but that is not helpful.
Thank you in advance for any help you can offer.
Public Function RequestEsignature(email As String, rName As String, docPath As String, strSubject As String) As String
main()
Dim AccountEmail = My.Settings.docusignUserName
Dim AccountPassword = My.Settings.docusignPassword
Dim RecipientEmail = email
Dim RecipientName = rName
Dim documentPath = docPath
Dim msgString As String
Dim acct As Account = New Account()
acct.Email = AccountEmail
acct.Password = AccountPassword
Dim result As Boolean = acct.Login()
If Not result Then
msgString = String.Format("There was an error logging in to DocuSign fo user {0}.\nError Code: {1}\nMessage: {2}", acct.Email, acct.RestError.errorCode, acct.RestError.message)
MsgBox(msgString)
Return Nothing
End If
Dim env As Envelope = New Envelope
env.Login = acct
env.Recipients = New Recipients()
Dim signer(0) As Signer
signer(0) = New Signer()
signer(0).email = email
signer(0).name = RecipientName
signer(0).routingOrder = "1"
signer(0).recipientId = "1"
env.Recipients.signers = signer
Dim envDocs = New Document()
envDocs.documentId = "1"
envDocs.name = "Test Document"
envDocs.uri = docPath
'Dim fileBytes As Byte()
'Dim fileBytes = getByteArrayII(documentPath)
'Dim oFile As FileInfo
'oFile = New FileInfo(documentPath)
'Dim oFileStream As FileStream = oFile.OpenRead()
'Dim lBytes As Long = oFileStream.Length
'If lBytes > 0 Then
' Dim fileData(lBytes - 1) As Byte
' oFileStream.Read(fileData, 0, lBytes)
'If Not env.AddDocument(fileBytes, documentPath, 0) Then
' msgString = String.Format("The was an Error adding the Document." & vbCrLf & "Error Code: {0} " & vbCrLf & "Message: {1}", env.RestError.errorCode, env.RestError.message)
' MsgBox(msgString)
' Return Nothing
'Else
' MsgBox("Doc Successfully Added")
'End If
'oFileStream.Close()
'End If
env.Status = "sent"
env.EmailSubject = strSubject
result = env.Create()
If Not result Then
If Not IsNothing(env.RestError) Then
msgString = String.Format("Error Code: {0}\nMessage: {1}", env.RestError.errorCode, env.RestError.message)
MsgBox(msgString)
Return Nothing
Else
MsgBox("There was a nondescript error while processing this request. \nPLease verify all information is correct before trying again.")
Return Nothing
End If
Else
Return env.EnvelopeId
End If
End Function
Private Function getByteArray(fileName As String) As Byte()
Dim fInfo As New FileInfo(fileName)
Dim numBytes As Long = fInfo.Length
Dim fStream As New FileStream(fileName, FileMode.Open, FileAccess.Read)
Dim br As New BinaryReader(fStream)
Dim data As Byte() = br.ReadBytes(CInt(numBytes))
br.Close()
fStream.Close()
Return data
End Function
Private Function getByteArrayII(ByVal fileName As String) As Byte()
Dim tempByte() As Byte = Nothing
If String.IsNullOrEmpty(fileName) Then
Throw New ArgumentNullException("FileName Not Provided")
Return Nothing
End If
Try
Dim fileInfo As New FileInfo(fileName)
Dim numBytes As Long = fileInfo.Length
Dim fStream As New FileStream(fileName, FileMode.Open, FileAccess.Read)
Dim binaryReader As New BinaryReader(fStream)
tempByte = binaryReader.ReadBytes(Convert.ToInt32(numBytes))
fileInfo = Nothing
numBytes = 0
fStream.Close()
fStream.Dispose()
Return tempByte
Catch ex As Exception
Return Nothing
End Try
End Function
HISTORY
I am new to vb.net and programming. Thus far I have been able to make a program that allows users to enter client information with the forms being changed based on certain selections. We have a system that uses our SQL data to do mail merges in Word and then send a PDF for esignature to the client through DocuSign. We are using a SQL backend and a vb.net front end.
Lastly, I have been looking for an answer over the weekend and am now reaching out for help. I have searched google for every possible term(s) I can think to include/exclude. If I am asking publicly that truly means I have exhausted every resource I have. Please do not post links to any DocuSign Documentation as I have already visited all those sites. Thank you.
It doesn't appear that the Envelope class has a Document property, but rather a Documents property which seems to be an array.
The C# example you posted at this link seems to show how to attach a document:
// Attach the document(s) C#
envelope.Documents = new DocuSignWeb.Document[1];
DocuSignWeb.Document doc = new DocuSignWeb.Document();
doc.ID = "1";
doc.Name = "Document Name";
doc.PDFBytes = [Location of Document];
envelope.Documents[0] = doc;
Which in VB would be something like this:
'Attach the document(s) VB
envelope.Documents = new DocuSignWeb.Document(0);
Dim doc As New DocuSignWeb.Document()
doc.ID = "1"
doc.Name = "Document Name"
doc.PDFBytes = [Location of Document]
envelope.Documents(0) = doc
If this is not the problem you are facing, please provide additional details.
Clearly my approach to learning vb, api's and all the other stuff needed to get my program working is extremely daunting. I am not sure if it is my lack of knowledge or just a misunderstanding of the code, but I was finally able to get this figured out.
My function takes an object 'client' that has things like Name and Email, I also pass a list of Document Paths and the Subject line for the email. This loops through the list of documents and adds them to the envelope. I also have some examples of adding Tags which was a learning process in itself. I hope I am the only one unfortunate enough to have to be learning so many different new concepts that something this simple takes months to figure out, but if not here's the code:
'Request Signature - Send Envelope
Public Function RequestEsignature(pClient As iqClient, docPaths As List(Of String), strSubject As String) As DocuSign.Integrations.Client.Envelope
'*****************************************************************
' ENTER VALUES FOR FOLLOWING VARIABLES!
'*****************************************************************
Dim AccountEmail As String = My.Settings.docusignUserName
Dim AccountPassword As String = My.Settings.docusignPassword
Dim RecipientEmail As String = pClient.Email
Dim RecipientName As String = pClient.Name.NameFL
'*****************************************************************
' user credentials
Dim account As New Account()
account = LoginToDocusign()
If Not IsNothing(account) Then
End If
Dim result As Boolean ' = account.Login()
' create envelope object and assign login info
Dim envelope As New Envelope()
Dim recip = New Recipients()
Dim signers = New List(Of Signer)
Dim signer As New Signer()
signer.email = RecipientEmail
signer.name = RecipientName
signer.routingOrder = "1"
signer.recipientId = "1"
Dim fileBytes = New List(Of Byte())
Dim docNames = New List(Of String)
Dim iqDoc As iqPublicClasses.iqDocement
Dim docs = New List(Of Document)
Dim doc As Document
Dim tabs = New List(Of Tab)
Dim tab As New Tab()
Dim iTabs = New List(Of Tab)
Dim iTab As New Tab()
Dim dTabs = New List(Of DateSignedTab)
Dim dTab As New DateSignedTab
Dim rTabs = New List(Of RadioGroupTab)
Dim rTab As New RadioGroupTab()
Dim radios = New List(Of Radios)
Dim radio As New Radios()
tab = New Tab()
tab.anchorIgnoreIfNotPresent = True
tab.anchorString = "\s1\"
tabs.Add(tab)
dTab = New DateSignedTab
dTab.anchorIgnoreIfNotPresent = True
dTab.anchorString = "\d1\"
dTabs.Add(dTab)
iTab = New Tab()
iTab.anchorIgnoreIfNotPresent = True
iTab.anchorString = "\i1\"
iTab.anchorYOffset = 15
iTabs.Add(iTab)
iTab = New Tab()
iTab.anchorIgnoreIfNotPresent = True
iTab.anchorString = "\nri1\"
iTabs.Add(iTab)
rTab = New RadioGroupTab()
rTab.groupName = "RG1"
rTab.anchorIgnoreIfNotPresent = True
radio = New Radios()
radio.anchorString = "\rbn\"
radio.anchorIgnoreIfNotPresent = True
radio.anchorYOffset = -10
radios.Add(radio)
radio = New Radios()
radio.anchorString = "\rby\"
radio.anchorIgnoreIfNotPresent = True
radio.anchorYOffset = -10
radios.Add(radio)
rTab.radios = radios.ToArray
rTabs.Add(rTab)
signer.tabs = New Tabs()
signer.tabs.signHereTabs = tabs.ToArray
signer.tabs.dateSignedTabs = dTabs.ToArray
signer.tabs.initialHereTabs = iTabs.ToArray
signer.tabs.radioGroupTabs = rTabs.ToArray
Dim cnt = 0
For Each docName As String In docPaths
cnt += 1
iqDoc = New iqPublicClasses.iqDocement(docName)
doc = New Document()
doc.attachmentDescription = iqDoc.Name
doc.name = String.Format("{0}{1}", iqDoc.Name, iqDoc.Extension)
doc.fileExtension = iqDoc.Extension
doc.uri = iqDoc.FullPath
doc.documentId = cnt
docs.Add(doc)
docNames.Add(iqDoc.FullPath)
fileBytes.Add(File.ReadAllBytes(iqDoc.FullPath))
Next
' create envelope and send the signature request (since status is set to "sent")
envelope.Login = account
signers.Add(signer)
recip.signers = signers.ToArray
envelope.Recipients = recip
envelope.Status = "sent"
envelope.EmailSubject = strSubject
result = envelope.Create(fileBytes, docs)
If Not result Then
If envelope.RestError IsNot Nothing Then
Console.WriteLine("Error code: {0}" & vbLf & "Message: {1}", envelope.RestError.errorCode, envelope.RestError.message)
Return Nothing
Else
Console.WriteLine("Error encountered while requesting signature from template, please review your envelope and recipient data.")
Return Nothing
End If
Else
Console.WriteLine("Signature request has been sent to {0}, envelopeId is {1}.", envelope.Recipients.signers(0).email, envelope.EnvelopeId)
Return envelope
End If
End Function
PS - As I've said I am extremely new to this and am learning as I am going. I understand this may not be the most elegant approach or properly formatted code, but I unfortunately have very little time to go back an update code I've written. Hopefully one day I will be able to go back and fix all the stuff I didn't understand when I first created it.
This is the code that i have made but now working to save the report to the directory:
As you see i follow pretty much a lot of microsoft tutorials of how use this class of reporting service, but still dont get how get it working
'objetos de reporting
Dim rs As New reportingservice.ReportingService2010
Dim rsExec As New ReportExecution.ReportExecutionService
rs.Credentials = System.Net.CredentialCache.DefaultCredentials
'datos generales
Dim historyID As String = Nothing
Dim deviceInfo As String = Nothing
Dim format As String = "PDF"
Dim results As Byte()
Dim encoding As String = String.Empty
Dim mimeType As String = String.Empty
Dim extension As String = String.Empty
Dim warnings As ReportExecution.Warning() = Nothing
Dim streamIDs As String() = Nothing
Dim filename As String = "C:/Users/gdedieu/Desktop/reporte.pdf" ' Change to where you want to save
Dim _reportName As String = "per_anexo_1"
Dim _historyID As String = Nothing
Dim _forRendering As Boolean = False
Dim _values As ReportExecution.ParameterValue() = Nothing
Dim _credentials As reportingservice.DataSourceCredentials() = Nothing
Dim ei As ReportExecution.ExecutionInfo = rsExec.LoadReport(_reportName, historyID)
'definimos el parĂ¡metro
_values(0).Name = "an1_id"
_values(0).Value = 1
rsExec.SetExecutionParameters(_values, "en-us")
results = rsExec.Render(format, deviceInfo, extension, mimeType, encoding, warnings, streamIDs)
Dim stream As New System.IO.FileStream(filename, IO.FileMode.OpenOrCreate)
stream.Write(results, 0, results.Length)
stream.Close()
Try setting up a subscription via the Report Manager and specifying the Report Delivery Options value for 'Delivered By:' as 'Report Server File Share'.
This lets you specify a path for a report file to be written to - you will need to ensure that the Reporting Services server has write access to the destination.
I got the genre value "Drama" but it's only one to get, How can I get three genre values like "Drama", "Comedy", and "Thriller" ??
<details>
<id>734357</id>
<title>vb best</title>
<year>2012-07-27</year>
<genre>Drama</genre>
<genre>Comedy</genre>
<genre>Thriller</genre
<studio></studio>
</details>
Dim doc As New XmlDocument()
Dim nodes As XmlNodeList
doc.Load(FILE_NAME)
nodes = doc.SelectNodes("/details")
Dim node As XmlNode
For Each node In nodes
Dim nodeid As XmlNode = node.SelectSingleNode("id")
If nodeid IsNot Nothing Then
MsgBox(node.SelectSingleNode("id").InnerText)
End If
Dim nodeimdb_id As XmlNode = node.SelectSingleNode("title")
If nodeimdb_id IsNot Nothing Then
MsgBox(node.SelectSingleNode("title").InnerText)
End If
Dim nodegenre As XmlNode = node.SelectSingleNode("genre")
If nodegenre IsNot Nothing Then
MsgBox(node.SelectSingleNode("genre").InnerText)
End If
Next
Dim doc As New XmlDocument()
Dim nodes As XmlNodeList
doc.Load(FILE_NAME)
nodes = doc.SelectNodes("/details")
Dim node As XmlNode
For Each node In nodes
Dim nodeid As XmlNode = node.SelectSingleNode("id")
If nodeid IsNot Nothing Then
MsgBox(nodeid.InnerText)
End If
Dim nodeimdb_id As XmlNode = node.SelectSingleNode("title")
If nodeimdb_id IsNot Nothing Then
MsgBox(nodeimdb_id.InnerText)
End If
Dim genreNodes As XmlNodeList = node.SelectNodes("genre")
For each genreNode in genreNodes
MsgBox(genreNode.InnerText)
Next
Next
would be one way.
Note, seeing as you'd already got the node, no need to get it again.
Use .SelectNodes instead of .SelectSingleNode