SharePoint自帶WebService(Lists Web Service--AddAttachment Method)

該ws的引用地址是 http://<Site>/_vti_bin/Lists.asmx

 

Dim instance As Lists
Dim listName As String
Dim listItemID As String
Dim fileName As String
Dim attachment As Byte()
Dim returnValue As String

returnValue = instance.AddAttachment(listName, listItemID, fileName, attachment)

1.     Public Function AddAttachment(ByVal cookieContainer As System.Net.CookieContainer, ByVal SharePointHost As String, ByVal ID As String, ByVal listName As String, ByVal attachment() As Byte, ByVal attachmentName As String) As Boolean Implements SPInferface.AddAttachment
2.         Dim node As XmlNode
3.         Dim WebFullUrl As String
4.         Dim listitemid As String
6.         Dim mylist As Lists.Lists = New Lists.Lists()
7.         mylist.CookieContainer = cookieContainer
8.         mylist.Url = SharePointHost & "/" & ListsServiceName
9.         Try
10.             Dim s As String = mylist.AddAttachment(listName, ID, attachmentName, attachment)
11.         Catch ex As Exception
12.             throw ex
13.         End Try
14.         Return True
15.     End Function

這個看下SDK就能明白....