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Article ID: 310286 - Last Review: December 11, 2006 - Revision: 2.4
How to list folders and items in a mailbox on an Exchange 2000 Server computer by using WebDAV in Visual C#
This article was previously published under Q310286
SUMMARY
This article describes how to use Microsoft XML 3.0 or Microsoft XML 4.0 to list folders and items in a user's mailbox on Exchange 2000 Server computer by using Microsoft Visual C#.
MORE INFORMATION
- Start Microsoft Visual Studio .NET or Microsoft Visual Studio 2005.
- On the File menu, point to New, and then click Project.
- Under Project Types, select Visual C# Projects
Note In Visual Studio 2005, click Visual C# under Project Types. - Under Templates, select Console Application, and then click OK. In Visual Studio .NET, Class1.cs is created by default. In Visual Studio 2005, Program.cs is created by default.
- Add a reference to the XML 3.0 component or to the XML 4.0 component. To do this, follow these steps:
- On the Project menu, click Add Reference.
- On the COM tab, click Microsoft XML, v3.0 or Microsoft XML, v4.0, and then click Select.
Note In Visual Studio 2005, you do not have to click Select. - In the Add References dialog box, click OK to accept your selections. If you receive a prompt to generate wrappers for the libraries that you selected, click Yes.
- In the code window, replace all the code with:
using System;
using System.Reflection;
namespace WebDav
{
class Class1
{
public static void Main(String [] args)
{
try
{
MSXML2.XMLHTTP30 oXMLHttp = new MSXML2.XMLHTTP30();
//TODO: To list items, uncomment "const bool bListItems = false;"
const bool bListFolders = true;
//const bool bListItems = false;
String sUrl;
//TODO: Replace ExchServer with your Exchange server and UserAlias with your user alias.
sUrl= "http://ExchServer/Exchange/UserAlias/Inbox";
oXMLHttp.open("SEARCH", sUrl, false, "UserDomain\UserAlias", "UserPassword");
//TODO: Use this query to list items.
/*String sQuery;
sQuery = "<?xml version='1.0'?>" +
"<g:searchrequest xmlns:g='DAV:'>" +
"<g:sql>SELECT \"DAV:displayname\" " +
"FROM SCOPE('SHALLOW TRAVERSAL OF \"" + sUrl + "\"')" +
" WHERE \"DAV:isfolder\" = " + bListItems.ToString()+
"</g:sql>" +
"</g:searchrequest>";
*/
//TODO: Use this query to list folders.
String sQuery;
sQuery = "<?xml version='1.0'?>" +
"<g:searchrequest xmlns:g='DAV:'>" +
"<g:sql>SELECT \"DAV:displayname\" " +
"FROM SCOPE('SHALLOW TRAVERSAL OF \"" + sUrl + "\"')" +
" WHERE \"DAV:isfolder\" = " + bListFolders.ToString() +
"</g:sql>" +
"</g:searchrequest>";
oXMLHttp.setRequestHeader("Content-Type", "text/xml");
oXMLHttp.setRequestHeader("Translate", "f");
oXMLHttp.setRequestHeader("Content-Length", "" + sQuery.Length);
Console.WriteLine(sQuery);
oXMLHttp.send(sQuery);
Console.WriteLine(oXMLHttp.status);
Console.WriteLine(oXMLHttp.statusText);
Console.WriteLine(oXMLHttp.responseText);
}
catch (Exception e)
{
Console.WriteLine("{0} Exception caught.", e);
}
}
}
} - Modify the code where you see the "TODO" comments.
- Press F5 to build and to run the program.
- Verify the subfolders in the URL specified are received from the response.
APPLIES TO
- Microsoft Visual C# 2005
- Microsoft Visual C# .NET 2003 Standard Edition
- Microsoft Visual C# .NET 2002 Standard Edition
- Microsoft Exchange 2000 Server Standard Edition
- Microsoft XML Parser 3.0
- Microsoft XML Core Services 4.0
| kbmsg kbxml kbcode kbhowto KB310286 |
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