webdav 搜索查询 exchang

柔情只为你懂 2021-11-08 16:18 349阅读 0赞

![ContractedBlock.gif][] ![ExpandedBlockStart.gif][] 代码

string  url  =  ConfigHelper.GetConfigValue( " exchangUrl " );  // 指定Exchange服务器地址    
   
                 if  (url.Substring(url.Length  \-   1 ,  1 )  !=   " / " )  
                \{  
                    url  =  url  \+   " / " ;  
                \}  
                 string  domainName  =  ConfigHelper.GetConfigValue( " domainName " );  
                 string  strRootURI  =  url  \+  userName  \+   " / " \+ sysName \+ " / " ;  // 得到要访问邮箱的WebDAV地址   
                 HttpWebRequest Request;  
                WebResponse Response;  
                CredentialCache MyCredentialCache;  
                 string  strQuery  =   "" ;  
                 byte \[\] bytes  =   null ;  
                System.IO.Stream RequestStream  =   null ;  
                System.IO.Stream ResponseStream  =   null ;  
                XmlDocument ResponseXmlDoc  =   null ;  
  
                 \#region   delte   
                 //  strQuery = "<?xml version=\\"1.0\\"?><D:searchrequest xmlns:D = \\"DAV:\\" >"  
                 // \+ "<D:sql>SELECT \\"urn:schemas:httpmail:importance\\",\\"urn:schemas:httpmail:from\\",\\"urn:schemas:httpmail:read\\",\\"urn:schemas:httpmail:datereceived\\",\\"urn:schemas:httpmail:subject\\",\\"urn:schemas:httpmail:hasattachment\\","  
                 // \+ "\\"DAV:contentclass\\",\\"DAV:getcontentlength\\",\\"DAV:displayname\\""  
                 // \+ "FROM \\"" + strRootURI + "\\""  
                 // \+ "WHERE \\"DAV:ishidden\\" = false AND \\"DAV:isfolder\\" = false"  
                 // \+ "</D:sql></D:searchrequest>";  
  
                 // XmlNodeList idNodes = ResponseXmlDoc.GetElementsByTagName("a:displayname");  
                 // XmlNodeList SenderNodes = ResponseXmlDoc.GetElementsByTagName("d:from");  
                 // XmlNodeList importanceNodes = ResponseXmlDoc.GetElementsByTagName("d:importance");  
                 // XmlNodeList contextclassNodes = ResponseXmlDoc.GetElementsByTagName("a:contentclass");  
                 // XmlNodeList readNodes = ResponseXmlDoc.GetElementsByTagName("d:read");  
                 // XmlNodeList getcontentlengthNodes = ResponseXmlDoc.GetElementsByTagName("a:getcontentlength");  
                 // XmlNodeList hasattachmentNodes = ResponseXmlDoc.GetElementsByTagName("d:hasattachment");  
                 // XmlNodeList hrefNodes = ResponseXmlDoc.GetElementsByTagName("a:href");  
                 // XmlNodeList subjectNodes = ResponseXmlDoc.GetElementsByTagName("d:subject");  
                 // XmlNodeList datareceiveNodes = ResponseXmlDoc.GetElementsByTagName("d:datereceived");   
   
                 \#endregion   
  
     
                strQuery  =   " <?xml version=\\ " 1.0 \\ " ?><D:searchrequest xmlns:D = \\ " DAV:\\ "  > "   
                \+   " <D:sql>SELECT \\ " urn:schemas:httpmail:read\\ " ,\\ " urn:schemas:contacts:telephoneNumber\\ " , \\ " urn:schemas:contacts:sn\\ " ,\\ " urn:schemas:contacts:givenName\\ " , \\ " urn:schemas:contacts:homePhone\\ " ,\\ " urn:schemas:contacts:mobile\\ " ,\\ " urn:schemas:httpmail:from\\ " ,\\ " urn:schemas:httpmail:datereceived\\ " ,\\ " urn:schemas:httpmail:subject\\ "  ,\\ " DAV:getcontentlength\\ "   "   
                \+   " FROM \\ ""  + strRootURI +  " \\ ""   
                \+   " WHERE \\ " DAV:ishidden\\ "  = false AND \\ " DAV:isfolder\\ "  = false  "   
                \+   " </D:sql></D:searchrequest> " ;  
  
                MyCredentialCache  =   new  CredentialCache();  
                Request  =  (System.Net.HttpWebRequest)HttpWebRequest.Create(strRootURI);  
  
  
                MyCredentialCache.Add( new  Uri(strRootURI),  " Basic " ,  new  NetworkCredential(userName, passWord));  
                Request.Credentials  =  MyCredentialCache;  
  
                Request.Method  =   " SEARCH " ;  
                bytes  =  Encoding.UTF8.GetBytes(( string )strQuery);  
                Request.ContentLength  =  bytes.Length;  
                RequestStream  =  Request.GetRequestStream();  
                RequestStream.Write(bytes,  0 , bytes.Length);  
                Request.ContentType  =   " text/xml;charset=\\ " utf \- 8 \\ "" ;  
                RequestStream.Close();  
                Response  =  (HttpWebResponse)Request.GetResponse();  
                ResponseStream  =  Response.GetResponseStream();  
                ResponseXmlDoc  =   new  XmlDocument();  
                ResponseXmlDoc.Load(ResponseStream);

example shows aSEARCH Methodrequest:

SEARCH /public/folder1/ HTTP/1.1
    Content-Type: text/xml
    Content-Length: XXX
    ...
    
    <?xml version="1.0"?>
    <D:searchrequest xmlns:D = "DAV:" >
       <D:sql>
    SELECT "DAV:displayname"  FROM "http://myserver/vroot/folder1/"
    WHERE "DAV:ishidden" = false AND "DAV:isfolder" = false
       </D:sql>
    </D:searchrequest>

转载于:https://www.cnblogs.com/liukai/archive/2009/12/09/1620437.html

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