Exchange Server關於文件屬性擴充

server

1,自訂一個內容類別如:urn:contentclasses:document1
其中有自訂屬性:Clicknumber
2,所建的文檔的內容類別定義為1的。
3,建立一個表單註冊
urn:schemas-microsoft-com:office:forms#contentclass 為1建立的urn:contentclasses:document1
urn:schemas-microsoft-com:office:forms#cmd  為*
urn:schemas-microsoft-com:office:forms#formurl  為chkopen.asp
urn:schemas-microsoft-com:office:forms#executeurl  為chkopen.asp

urn:schemas-microsoft-com:office:forms#binding   server

4,list.asp
<%
Function AddQuotes(strValue)
     Const QUOTE = """"
   AddQuotes = _
      QUOTE _
      & Replace(strValue, QUOTE, QUOTE & QUOTE) _
      & QUOTE
End Function
Dim cnn 'As ADODB.Connection
Dim rst 'As ADODB.Recordset
Dim urlFld 'As String
Dim strSQL 'As String

urlFld ="http://aaa.com/fld1/"
Set cnn = CreateObject("ADODB.Connection")
With cnn
   .Provider = "exoledb.datasource"
   .Open urlFld
End With
strSQL = "Select " & _
   AddQuotes("DAV:displayname") & ", " & _
   AddQuotes("DAV:contentclass") & ", " & _
   AddQuotes("Clicknumber") & ", " & _
   AddQuotes("DAV:href")
strSQL = strSQL & _
   " FROM SCOPE('SHALLOW traversal of " & _
   AddQuotes(urlFld) & "')"
strSQL = strSQL & _
   " WHERE " & AddQuotes("DAV:contentclass") & _
   " = 'urn:contentclasses:document1'"
strSQL = strSQL & _
   " ORDER BY " & AddQuotes("DAV:displayname")
Set rst = CreateObject("ADODB.Recordset")
With rst
   .Open strSQL, cnn
End With

response.Write "<table>"

Do Until rst.EOF
   response.Write "<tr><td width=200>"
   %>
     <a href="../fld1/<%=rst.Fields("DAV:displayname")%>"></a>
<%
   response.Write "</td></tr>"
   rst.MoveNext
Loop

response.Write "</table>"
rst.Close
cnn.Close
Set rst = Nothing
Set cnn = Nothing
%>

5,chkopen.asp

<%
Dim rec
dim ii
Dim cnn
Dim strUrl

strDataUrl = request.querystring("dataurl")
Set cnn = CreateObject("adodb.connection")
With cnn
   .Provider = "exoledb.datasource"
   .Open strDataUrl
End With
Set rec = server.CreateObject("adodb.record")
rec.Open strDataUrl, cnn, 3 'adModeReadWrite
ii=rec.fields("Clicknumber")
rec.fields("Clicknumber")=ii+1
rec.fields.update
rec.close
%>
open item ........

運行list.asp
點擊檔案時調用chkopen.asp 使Clicknumber+1同時開啟該檔案.其URL由strDataUrl = request.querystring("dataurl")完成.