通过以下代码枚举列出所有的Exchange Server、StoreGroups和MailStore，并获取每个MailStore中Mailbox的数量。本段C#代码为http://www.ureader.com/message/513012.aspx一文中的VBNET代码改写而成，在Exchange 2003环境中测试通过。
通过这段代码，结合创建 Mailbox 的代码，可以实现获取Exchange环境的Server、StoreGroup、MailStore和Mailbox信息，或在指定Store（比如在所有Store中最少Mailbox的那个，或者人为指定目标Store）中创建Mailbox。
protected void Page_Load(object sender, EventArgs e)
{
DirectoryEntry RootDSE = new DirectoryEntry("LDAP://RootDSE");
string rootPath = "LDAP://" + RootDSE.Properties["configurationNamingContext"].Value.ToString();
DirectoryEntry configContainer = new DirectoryEntry(rootPath);
DirectorySearcher configSearcher = new DirectorySearcher(configContainer);
configSearcher.SearchRoot = configContainer;
configSearcher.Filter = "(objectCategory=msExchExchangeServer)";
// Enumerate all Exchange Servers
SearchResultCollection serverResults = configSearcher.FindAll();
foreach (SearchResult serverResult in serverResults)
{
Response.Write("<br/><br/><font color=\"red\">=== Exchange Server: " + serverResult.GetDirectoryEntry().Properties["cn"].Value.ToString() + " ===</font><br/><br/>");
SearchResultCollection storeGroups;
SearchResultCollection stores;
int mailboxCount;
// Enumerate all Store Groups
storeGroups = SearchContainer(serverResult.Properties["distinguishedName"][0].ToString(),
"(objectCategory=msExchStorageGroup)");
foreach (SearchResult storeGroup in storeGroups)
{
string storeGroupName = storeGroup.GetDirectoryEntry().Properties["cn"].Value.ToString();
Response.Write(storeGroupName + "<br/>");
mailboxCount = 0;
// Enumerate All Stores
stores = SearchContainer(storeGroup.Properties["distinguishedName"][0].ToString(),
"(objectCategory=msExchPrivateMDB)");
foreach (SearchResult store in stores)
{
Response.Write(" " + store.GetDirectoryEntry().Properties["cn"].Value.ToString() + "<br/>");
Response.Write(" Number of Mailboxes: " +
store.GetDirectoryEntry().Properties["homeMDBBL"].Count.ToString() + "<br/>");
mailboxCount += store.GetDirectoryEntry().Properties["homeMDBBL"].Count;
}
string reportMsg = String.Format("Total Number of Mailboxes in Storage Group({0}): {1}<br/><br/>", storeGroupName, mailboxCount);
Response.Write(reportMsg);
}
}
}
private SearchResultCollection SearchContainer(string srvPath, string strFilter)
{
string ldapPath = "LDAP://" + srvPath;
DirectoryEntry serverContainer = new DirectoryEntry(ldapPath);
DirectorySearcher serverSearcher = new DirectorySearcher(serverContainer);
serverSearcher.Filter = strFilter;
serverSearcher.SearchScope = SearchScope.Subtree;
serverSearcher.PropertiesToLoad.Add("cn");
serverSearcher.PropertiesToLoad.Add("distinguishedName");
serverSearcher.PropertiesToLoad.Add("homeMDBBL");
SearchResultCollection results = serverSearcher.FindAll();
return results;
}
关于Exchange的收藏夹几个必备站点：
- http://gsexdev.blogspot.com/index.html
- http://msdn2.microsoft.com/en-us/exchange/default.aspx
- http://blogs.msdn.com/mstehle/
- http://msexchangeteam.com/default.aspx
>>Source Link
>>Blog: joycode
>>Publish Date: 3/4/2007 8:01:36 AM
>>Keywords: exchange mailstore
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