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C# WMI Exchange samples

Somebody asked this morning about using WMI and Exchange in c#. There's a lot of good information on the Web about using the System.Management namespace to access WMI but not many Exchange specific C# samples at the moment. I decided to convert a few of the examples I've used in the scripts in my blog.

The first is a simple mailbox size example

System.Management.ConnectionOptions objconn = new System.Management.ConnectionOptions();
objconn.Impersonation = System.Management.ImpersonationLevel.Impersonate;
objconn.EnablePrivileges = true;
string cServername = "servername";
System.Management.ManagementScope exmangescope = new System.Management.ManagementScope(@"\\" + cServername + @"\root\MicrosoftExchangeV2",objconn);
System.Management.ObjectQuery objquery = new System.Management.ObjectQuery("SELECT * FROM Exchange_Mailbox");
System.Management.ManagementObjectSearcher objsearch = new System.Management.ManagementObjectSearcher(exmangescope,objquery);
System.Management.ManagementObjectCollection queryCollection1 = objsearch.Get();
string strDisplay;
foreach( System.Management.ManagementObject instmailbox in queryCollection1 )
{
strDisplay = instmailbox["MailboxDisplayName"].ToString() + " " + instmailbox["size"].ToString();
System.Console.WriteLine(strDisplay);
}

The second is the Mail-Enabling a Public Folder via WMI (Exchange 2003) from this post

System.Management.ConnectionOptions objconn = new System.Management.ConnectionOptions();
objconn.Impersonation = System.Management.ImpersonationLevel.Impersonate;
objconn.EnablePrivileges = true;
string cServername = "servername";
string cPublicFolderPath = "/foldertoenable/";
System.Management.ManagementScope exmangescope = new System.Management.ManagementScope(@"\\" + cServername + @"\root\MicrosoftExchangeV2",objconn);
System.Management.ObjectQuery objquery = new System.Management.ObjectQuery("Select * From Exchange_PublicFolder Where Path='" + cPublicFolderPath + "'");
System.Management.ManagementObjectSearcher objsearch = new System.Management.ManagementObjectSearcher(exmangescope,objquery);
System.Management.ManagementObjectCollection queryCollection1 = objsearch.Get();
foreach( System.Management.ManagementObject instmailbox in queryCollection1 )
{
System.Console.WriteLine(instmailbox["path"].ToString());
System.Console.WriteLine(instmailbox["IsMailEnabled"].ToString());
instmailbox["IsMailEnabled"] = true;
instmailbox.Put();
}


I've posted a txt file version of this up here

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All sample scripts and source code is provided by for illustrative purposes only. All examples are untested in different environments and therefore, I cannot guarantee or imply reliability, serviceability, or function of these programs.

All code contained herein is provided to you "AS IS" without any warranties of any kind. The implied warranties of non-infringement, merchantability and fitness for a particular purpose are expressly disclaimed.