C# Discussion Boards - CodeProject

turbosupramk329-May-12 11:35

29-May-12 11:35

Hi,

Everything I've googled says this should work, but I get "invalid namespace" and was wondering if someone can help me get a baseline going so that I can build off of that?

I have the necessary references/includes, I just cannot get this to work for the life of me. Thanks for reading.

string cServername = "[server]";

System.Management.ConnectionOptions objconn = new System.Management.ConnectionOptions();
            objconn.Impersonation = System.Management.ImpersonationLevel.Impersonate;
            objconn.EnablePrivileges = true;
            objconn.Username = "[user]";
            objconn.Password = "[pass]";
            objconn.Authority = "ntlmdomain:[domain]"; 
            
            
            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);
            }

Re: Problem with wmi and exchange

Dave Kreskowiak29-May-12 18:15

Dave Kreskowiak

29-May-12 18:15

It's simple, really. The namespace you're specifing doesn't exist on the target machine.

Use this[^] to show you what namespaces are on the target machine.

A guide to posting questions on CodeProject[^]

Dave Kreskowiak

Re: Problem with wmi and exchange

turbosupramk330-May-12 3:39

turbosupramk3

30-May-12 3:39

Thanks for that Dave, here is the output:

PS C:\Users\> gwmi -namespace "root" -class "__Namespace" | Select Name

Name
----
subscription
DEFAULT
QuestSoftware
MicrosoftDfs
CIMV2
Cli
Nap
MicrosoftIISv2
MicrosoftActiveDirectory
SECURITY
SmsDm
snmp
RSOP
ccm
WMI
IntelNCS2
directory
Policy
Hardware
ServiceModel
Microsoft
aspnet

I guess Exchange doesn't have database entries? If that turns out to be the case, what is the next best way to get individual user mailbox statistics?

Re: Problem with wmi and exchange

Dave Kreskowiak30-May-12 4:22

Dave Kreskowiak

30-May-12 4:22

That depends on the version of Exchange you're talking about.

A guide to posting questions on CodeProject[^]

Dave Kreskowiak

Re: Problem with wmi and exchange

turbosupramk330-May-12 4:32

turbosupramk3

30-May-12 4:32

Good point Smile | :)

, 2007 sp3

Re: Problem with wmi and exchange

Dave Kreskowiak30-May-12 5:19

Dave Kreskowiak

30-May-12 5:19

Fist, take a look at this[^] and this[^].

A guide to posting questions on CodeProject[^]

Dave Kreskowiak

Re: Problem with wmi and exchange

turbosupramk330-May-12 5:38

turbosupramk3

30-May-12 5:38

Hi Dave,

I can't use the shell, it takes far too long to instantiate a work space for powershell or for the exchange shell.

I found something for EWS, but I cannot get it to work (it may only work on 2010) so that I can start tweaking it.

http://stackoverflow.com/questions/2568624/how-do-i-get-folder-size-with-exchange-web-services-2010-managed-api/10819544#10819544[^]

This also looked promising, but does not compile

http://jwillmer.de/blog/2012/02/21/work-with-exchange-web-services/comment-page-1/#comment-45[^]

modified 30-May-12 12:03pm.

Re: Problem with wmi and exchange

Dave Kreskowiak30-May-12 7:05

Dave Kreskowiak

30-May-12 7:05

Does your Excahnge implementation have EWS 2007 installed? If not, this isn't going to work at all.

A guide to posting questions on CodeProject[^]

Dave Kreskowiak

Re: Problem with wmi and exchange

turbosupramk330-May-12 7:40

turbosupramk3

30-May-12 7:40

Hi Dave,

Yes, I am able to enumerate the folder names now and get the item count for each folder, but I cannot figure out how to convert the folder names to an item list to try and load the extended properties for each folder name.

Re: Problem with wmi and exchange

turbosupramk330-May-12 9:28

turbosupramk3

30-May-12 9:28

Update:

I'm able to get it working, but only for my own mailbox? Any ideas? I can get it to attempt other users, but I get a permissions error. I'm an exchange org admin and full admin so I'm not sure why that would be?

 private static readonly ExtendedPropertyDefinition PidTagMessageSizeExtended
                        = new ExtendedPropertyDefinition(0xe08, MapiPropertyType.Long);

private void button1_Click(object sender, EventArgs e) // test
        {

            ExchangeService service = new ExchangeService(ExchangeVersion.Exchange2007_SP1);

        
            //Change the Credentials to suit you needs
            service.Credentials = new WebCredentials("[account]", "[password]", "[domain]");
            

            //Use Autodiscover or Set the URL manually. Change the email address to match yours
            service.AutodiscoverUrl("emailaddress@domain.com");
            
            int moffset = 0;
            int mPageSize = 500;
            FolderView view = new FolderView(mPageSize, moffset, OffsetBasePoint.Beginning);

            // Identify the properties to return in the results set.
            view.PropertySet = new PropertySet(BasePropertySet.IdOnly);
            view.PropertySet.Add(FolderSchema.DisplayName);
            view.PropertySet.Add(FolderSchema.ChildFolderCount);
            view.PropertySet.Add(FolderSchema.TotalCount);
            view.PropertySet.Add(FolderSchema.UnreadCount);
            
            // Unlike FindItem searches, folder searches can be deep traversals.
            view.Traversal = FolderTraversal.Deep;//.Shallow;
            //FindFoldersResults folders = service.FindFolders(WellKnownFolderName.MsgFolderRoot, view);
            FindFoldersResults folders = service.FindFolders(WellKnownFolderName.MsgFolderRoot, view);


            var offset = 0;
            const int pagesize = 500;
            long size = 0;

            FindFoldersResults foldersNew;
            do
            {
                foldersNew = service.FindFolders(WellKnownFolderName.MsgFolderRoot,
                                              new FolderView(pagesize, offset, OffsetBasePoint.Beginning)
                                              {
                                                  Traversal = FolderTraversal.Deep,
                                                  PropertySet =
                                                      new PropertySet(BasePropertySet.IdOnly, PidTagMessageSizeExtended,
                                                                      FolderSchema.DisplayName)
                                              });
                foreach (var folderNew in foldersNew)
                {
                    object folderSize;
                    if (folderNew.TryGetProperty(PidTagMessageSizeExtended, out folderSize))
                    {
                        //Console.Out.WriteLine("{0}: {1:00.00} MB", folderNew.DisplayName, folderSize / 1048576);
                        int bytes = Convert.ToInt32(folderSize);
                        int megaBytes = (bytes / 1048576);
                        size += megaBytes;
                        MessageBox.Show(folderNew.DisplayName + ": " + megaBytes + ", total mailbox size: " + size);
                    }
                }
                offset += pagesize;
            } while (folders.MoreAvailable); 
}

modified 30-May-12 16:54pm.

Re: Problem with wmi and exchange

turbosupramk330-May-12 11:51

turbosupramk3

30-May-12 11:51

It appears it is because my CAS box doesn't have impersonation rights ... can anyone confirm this?

Re: Problem with wmi and exchange

Dave Kreskowiak30-May-12 15:28

Dave Kreskowiak

30-May-12 15:28

I'm no Exchange expert so I couldn't tell you. I also don't have an installation I can test any code against.

A guide to posting questions on CodeProject[^]

Dave Kreskowiak

validation summary is showing before the submit button click

Dhyanga29-May-12 9:47

Dhyanga

29-May-12 9:47

Hi,

I am having problem with the validation summary. I have radiobuttons where I kept requiredFieldValidation and all these are inside the gridview like shown below:

<asp:panel id="pnlEval" runat="server" enabled="false">

* Denotes required entry
<asp:validationsummary id="ValidationSummary" runat="server" forecolor="" headertext="<p class="valSummaryHeader">Please correct the following:</p>">

     <div class="questionHeader">
         <asp:label id="lblQHeader" runat="server" text="Questions" cssclass="question"> 
         <asp:label id="lblAns1" runat="server" cssclass="answer">    
         <asp:label id="lblAns2" runat="server" cssclass="answer"> 
         <asp:label id="lblAns3" runat="server" cssclass="answer"> 
         <asp:label id="lblAns4" runat="server" cssclass="answer"> 
         <asp:label id="lblAns5" runat="server" cssclass="answer">          
      </div>
     <div class="questionDetails">
        <asp:label id="lblQues1" runat="server" cssclass="question">   
          <asp:requiredfieldvalidator id="rfvQuest1" runat="server" controltovalidate="radAns1" 
="" errormessage="All the questions must be answered" cssclass="valError" display="Static" forecolor="">!     
        <asp:radiobuttonlist id="radAns1" repeatdirection="Horizontal" runat="server" cssclass="answerGroup">
            <asp:listitem value="1" text="">
            <asp:listitem value="2" text="">
            <asp:listitem value="3" text="">
            <asp:listitem value="4" text="">
            <asp:listitem value="5" text="">
         
       
     </div>
     <div class="questionDetails">
       <asp:label id="lblQues2" runat="server" cssclass="question"> 
              <asp:requiredfieldvalidator id="rfvQuest2" runat="server" controltovalidate="radAns2" 
="" errormessage="All the questions must be answered" cssclass="valError" display="Dynamic" forecolor="">!   
       <asp:radiobuttonlist id="radAns2" repeatdirection="Horizontal" runat="server" cssclass="answerGroup">
           <asp:listitem value="1" text="">
           <asp:listitem value="2" text="">
           <asp:listitem value="3" text="">
           <asp:listitem value="4" text="">
           <asp:listitem value="5" text="">                  
        

     </div>
     <div>
         <asp:label id="lblQues3" runat="server" cssclass="question">
           <asp:requiredfieldvalidator id="rfvQuest3" runat="server" controltovalidate="radAns3" 
="" errormessage="All the questions must be answered" cssclass="valError" display="Dynamic" forecolor="">!  
         <asp:radiobuttonlist id="radAns3" repeatdirection="Horizontal" runat="server" cssclass="answerGroup">
             <asp:listitem value="1" text="">
             <asp:listitem value="2" text="">
             <asp:listitem value="3" text="">
             <asp:listitem value="4" text="">
             <asp:listitem value="5" text="">
          
        
     </div>
     <div>
     <asp:label id="lblQues4" runat="server" cssclass="question">
      <asp:requiredfieldvalidator id="rfvQuest4" runat="server" controltovalidate="radAns4" 
="" errormessage="All the questions must be answered" cssclass="valError" display="Dynamic" forecolor="">! 
     <asp:radiobuttonlist id="radAns4" repeatdirection="Horizontal" runat="server" cssclass="answerGroup">
         <asp:listitem value="1" text="">
         <asp:listitem value="2" text="">
         <asp:listitem value="3" text="">
         <asp:listitem value="4" text="">
         <asp:listitem value="5" text="">
      
    
     </div>
     <div>
     <asp:label id="lblQues5" runat="server" cssclass="question">
      <asp:requiredfieldvalidator id="rfvQuest5" runat="server" controltovalidate="radAns5" 
="" errormessage="All the questions must be answered" cssclass="valError" display="Dynamic" forecolor="">! 
     <asp:radiobuttonlist id="radAns5" repeatdirection="Horizontal" runat="server" cssclass="answerGroup">
         <asp:listitem value="1" text="">
         <asp:listitem value="2" text="">
         <asp:listitem value="3" text="">
         <asp:listitem value="4" text="">
         <asp:listitem value="5" text="">
      
    
     </div>
     <div>
     <asp:label id="lblQues6" runat="server" cssclass="question">
      <asp:requiredfieldvalidator id="rfvQuest6" runat="server" controltovalidate="radAns6" 
="" errormessage="All the questions must be answered" cssclass="valError" display="Dynamic" forecolor="">! 
     <asp:radiobuttonlist id="radAns6" repeatdirection="Horizontal" runat="server" cssclass="answerGroup">
         <asp:listitem value="1" text="">
         <asp:listitem value="2" text="">
         <asp:listitem value="3" text="">
         <asp:listitem value="4" text="">
         <asp:listitem value="5" text="">
     
</div>

<asp:button id="btnSubmit" runat="server" text="Submit" onclick="btnSubmit_Click">



And now when i run the program, even before i click the submit button, the validation summary is showing. I want this summary to show only after I click the submit button and if there is any radio button unchecked.

Can anyone tell me where I have done mistake?
<div class="signature">suchita</div>

Re: validation summary is showing before the submit button click

enhzflep30-May-12 6:53

enhzflep

30-May-12 6:53

I don't know ASP, so can't comment. Though, apart from accidentally wrapping the last part of your question in the pre tags, there is one thing that's perhaps (hopefully) a mistake.

You might notice that this is a C# forum. Clearly your code is ASP.
Perhaps you'd get a better response if you posted it here[^]

How do you add a second icon to a gui toolbar?

turbosupramk329-May-12 4:43

turbosupramk3

29-May-12 4:43

Hi,

I'd like to put a "+" instead of "plus" into my application (see attached pic). Has anyone ever put a second icon in the menu area of their GUI?

http://img685.imageshack.us/img685/9180/pinview1.jpg[^]

Re: How do you add a second icon to a gui toolbar?

Ravi Bhavnani29-May-12 5:53

Ravi Bhavnani

29-May-12 5:53

Couldn't you just set the caption to "PINview +"? Confused | :confused:

/ravi

My new year resolution: 2048 x 1536
Home | Articles | My .NET bits | Freeware
ravib(at)ravib(dot)com

Re: How do you add a second icon to a gui toolbar?

turbosupramk329-May-12 9:34

turbosupramk3

29-May-12 9:34

I have an icon that I want to use Smile | :)

Re: How do you add a second icon to a gui toolbar?

bishnoiparmod29-May-12 21:00

bishnoiparmod

29-May-12 21:00

good collection Sleepy | :zzz:

;

Re: How do you add a second icon to a gui toolbar?

Eddy Vluggen29-May-12 8:57

Eddy Vluggen

29-May-12 8:57

There's an article on CodeProject[^] how to draw in the title bar of a form.

Bastard Programmer from Hell Suspicious | :suss:

Re: How do you add a second icon to a gui toolbar?

turbosupramk329-May-12 9:34

turbosupramk3

29-May-12 9:34

Thank you Eddy!

Re: How do you add a second icon to a gui toolbar?

Eddy Vluggen29-May-12 9:50

Eddy Vluggen

29-May-12 9:50

You're welcome Smile | :)

Re: How do you add a second icon to a gui toolbar?

BobJanova29-May-12 23:09

BobJanova

29-May-12 23:09

Not sure why this got a downvote, it's not a trivial 'gimme codez' question.

Change password in System.Data.Sqlite

amrok2amrokk29-May-12 2:49

amrok2amrokk

29-May-12 2:49

Hello!
I cannot change the password in System.Data.Sqlite DB.

Here is the code:

_DB = new SQLiteConnection("Data Source=" + db + String.Format(";Password={0}",
                Convert.ToBase64String(password)));

Later I do this:

_DB.SetPassword(Convert.ToBase64String(newPassword));

But when I open the DB again, I get the error:
"File is encrypted or is not a database..." - the same when open with wrong password.

But after changing the password this way, the DB is still OK until application close.
If I do:

_DB.Open();
_DB.ChangePassword(Convert.ToBase64String(password));
_DB.Close();

I cannot access DB after this.

Re: Change password in System.Data.Sqlite

Pete O'Hanlon29-May-12 3:14

Pete O'Hanlon

29-May-12 3:14

amrok2amrokk wrote:
_DB.SetPassword(Convert.ToBase64String(newPassword));

This line isn't intended to change a password. In SqlLite, you use this to set the password for the database before you issue the Open command.

*pre-emptive celebratory nipple tassle jiggle* - Sean Ewington

"Mind bleach! Send me mind bleach!" - Nagy Vilmos

CodeStash - Online Snippet Management | My blog | MoXAML PowerToys | Mole 2010 - debugging made easier

Re: Change password in System.Data.Sqlite

amrok2amrokk29-May-12 3:32

amrok2amrokk

29-May-12 3:32

Well, it seems

SetPassword()

has to be issued before every

Open()

after

ChangePassword()

has been called.

Use Ctrl+Left/Right to switch messages, Ctrl+Up/Down to switch threads, Ctrl+Shift+Left/Right to switch pages.