Download Dell Service Tag Finder: Source | Executable

This is was possible using Windows Management Instrumentation and if you are interested in pulling other information from your computer I recommend you read up on it. For this example I used the Win32_BIOS Class, but you can find all the WMI Classes here.

Preview of Source:

        String dellServiceTag;

        private void Form1_Load(object sender, EventArgs e)
        {
            //Load Service Tag
            ManagementClass wmi = new ManagementClass("Win32_Bios");
            foreach (ManagementObject bios in wmi.GetInstances())
            {
                dellServiceTag = bios.Properties["Serialnumber"].Value.ToString().Trim();
            }
            Display.Text = dellServiceTag;
        }

Notes:

This application requires the .NET Framework or you may receive application errors.

The service tag is pulled from the BIOS so if you ever had your motherboard replaced and the service tag was not reset it will be blank.

My code looked something like:

Sub CopyFile(source, destination)
	set filesys=CreateObject("Scripting.FileSystemObject")
	If filesys.FileExists(source) Then
	   filesys.CopyFile source, destination
	End If

End Sub

The Solution is: add “\” add the end of any of your path names like
Dim destinationpath
destinationpath = “C:\” & myfolder & “\”

Hope this helps someone else.

using System.Threading;

    static class Program
    {
        /// <summary>
        /// The main entry point for the application.
        /// </summary>
        [STAThread]
        static void Main()
        { 

            bool createdNew = true;
            using (Mutex mutex = new Mutex(true, "SignleInstance", out createdNew))
            {
                if (createdNew)
                {
                    Application.EnableVisualStyles();
                    Application.SetCompatibleTextRenderingDefault(false);
                    Application.Run(new Form1());
                }
            }

        }
    }

Download Single Instance Application Source Code

I still don’t get why in Visual Studio in VB.NET one could click make single instance application, but that same feature doesn’t exist in C#? Don’t all .NET languages just get compiled to the CIL in the end?

Part 1 - Customizing the Installer:

Last updatede on September 17, 2009 to reflect the newest version of LogMeIn version 4.0.0.966 (Sep 5 2009)

Get the tools that you will need to complete this job:

Download Orca – Orca is a MSI editor. It allows you to change the title and text of any MSI installer.
LogMeIn.com – Log into your LogMeIn account and download the installer. 

Download me in installer to a folder on your desktop. Make a copy and name it LogMeInClean.msi incase you corrupt your installer and have to restart.

Step 1: Edit the OnInstallExecuteSequence Table:

Find the installer you just downloaded and right click on it and select “Edit with Orca”

Find InstallExecuteSequence under the table list on the left hand side, then do the following: 

1. Select GetDeployInfo under the action list. 
   Change: UILevel=2 AND UPGRADEPRODUCT<>1 AND InstallMode<>”Remove”
   into: UPGRADEPRODUCT<>1 AND InstallMode<>”Remove”         

2. Right click on the right panel and select “Add Row”:
   ACTION: GetLMIRegistrationCookie
   CONDITION: NOT Installed
   SEQUENCE: 3710         

3. Right click on the right panel and select “Add Row”:
   ACTION: LMIGetLicense
   CONDITION: NOT Installed
   SEQUENCE: 3730         

4. Select CreateUser under the action list. 
   Change: CANCREATEUSER AND PASSWORDSOK=”true” AND VersionNT AND REMOVE<>”ALL”
   into: VersionNT AND REMOVE<>”ALL”         

5. Select CreateUserSetProperty under the action list. 
   Change: CANCREATEUSER AND PASSWORDSOK=”true” AND VersionNT AND REMOVE<>”ALL”
   into: VersionNT AND REMOVE<>”ALL”         

6. Right click on SetX64Path and select “Drop Row”
   Right click on SetX86Path and select “Drop Row”

Find Property under the table list on the left hand side, then do the following: under the table list on the left hand side, then do the following: 

1. Select LICENSETYPE under the action list.”
   Change: 5
   into: 0       
2.  Right click on DEPLOYID and select “Drop Row” Important note, since installers can be reversed make a LogMeIn account which only has the ability to add computers, then move them out of that user’s name.  Once they are installed. Use this account for the following steps.  To make an account login to your LogMeIn account and click users on the left hand side. Then add a new Administrator, and give that account the ability to Deploy Computers. When a new computer is added you will want to edit that user and remove rights to that computer if you choose to do it this way.
    
3. Right click on the right panel and select “Add Row”:
   property: USEREMAIL
   value: Your account’s email address  

4. Right click o n the right panel and select “Add Row”:
   property:USERWEBPASSWORD
   value: Your account’s web login password     

5. Right click on the right panel and select “Add Row”:
   propertyUSERPASSWORD
   value: Password if no windows password present         

6. Right click on the right panel and select “Add Row”:
   property: USERVERIFYPWD
   value: Password if no windows password present If you need to configure LogMeIn for a proxy look for the proxy settings in the action list.       

    

Then in Orca click File then Save. Make sure you do save and not save as, this is because Orca only saves the different changes, if you notice you have a tiny file like .5mb then you did it wrong. 

Part 2 – Making the Installer:

Get the tools that you will need to complete this job:

Download Inno Setup – Inno Setup is a free installer for Windows programs. 

Download the Setup Kit – A simple kit I have put together for you to create a custom installer. Change the images to meet your needs.
That is it, make sure you leave your comments.

Most of this information came from http://www.msfn.org/ by writting this post I hope to save you from digging through 8 pages of post, and give you the most relavent information for the newest version of LogMeIn.

 
Edit: 08/02/09:
Thank you Dale for pointing out a spelling mistake and an error.

Have you ever been asked to update some code from a long time ago only to find that almost every tag is in capital letters?  AGHH!

<HTML>
<HEAD>
<TITLE>My Really Old Site</TITLE>
</HEAD>
<BODY>

<P> Lots of body test </P>
<P> Lots of body test </P>
<P> Lots of body test </P>

<IMG SRC="mypic.jpg" width=351 height=113>

</BODY>
</HTML>

Highlight all that code and press CTRL + K then CTRL + F and you will format all the code. It would then look something like this

<html>
<head>
<title>My Really Old Site</title>
</head>
<body>
<p>
Lots of body test
</p>
<p>
Lots of body test
</p>
<p>
Lots of body test
</p>
<img src="mypic.jpg" width="351" height="113">
</body>
</html>

Granted your code may still be far from perfect, but it is definitely a huge help.

Key Launcher (Like Alt + Tab on Windows)

Are you someone that lives by keyboard shortcuts? I know I am.  Are you familar with Windows Alt + Tab keyboard shortcut and toggling through all active programs? Well a similar feature exists within Visual Studio press Ctrl + Tab and toggle through your active Windows and Files.

Intellisense

Control + Spacebar will bring up intellisense if you are in code view. Great if you click out by accident or you just want to see what is available in the scope of the code.

Break Points

Have a bunch of break points scattered over a couple of files in a solution. Just want to delete them all and start fresh. Ctrl + Shift + F9 will delete all current break points in a solution. Don’t worry Visual Studio will prompt you with a confirmation first.

Get Visual Studio Professional for free!

Well maybe. If you are a student like myself you can head over to https://www.dreamspark.com/which is run by Microsoft. They offer full versions of some of the newest Microsoft products, like Visual Studio. Why? Because they know we are the future and they think we are an investment. Take them up on the opportunity and get ahead of the competition.

Shortcut key posters:

Microsoft Visual Studio has a bunch of keyboard combinations that can be very helpful, to get a more complete list check out some of the resources Microsoft offers:

Visual C# 2008 Keybinding Reference Poster

Visual Basic 2008 Keybinding Reference Poster

Visual C++ 2008 Keybinding Reference Poster

Visual C# 2005 Keyboard Shortcut Reference Poster

Visual Basic 2005 Keyboard Shortcut Reference Poster

Visual C++ 2005 Keyboard Shortcut Reference Poster

The Operation Completed Successfully Error Message

So I am just trying to finish up my new program Twitter Talk when I am running a test and I get the following error message.

Should we start hiring error message checkers?

Any ways if you get this  Win32Exception  was Unhandled “The Operation Completed Successfully” error message my workaround was to uncheck the check box in the project properties that says: “Enable Visual Studio hosting process”. In the menu: Project -> Project Properties… -> Debug -> Enable the Visual Studio hosting process. 

Hope this helps someone this solution came from: http://www.codeproject.com/KB/cs/globalhook.aspx?msg=2427545#xx2427545xx

My work around was as flows:

Create the Data flow the way you normally would, then go to the Control View Then add two Execute SQL Tasks before your data flow is called so it looks like this

Step 1: Add Execute SQL Task 1 to Control Flow

Set both Execute SQL Tasks to use the Excel file

Step 2: Set Connection Manager

Set your first Execute SQL Task’s SQL Command drop your table which is also known as the sheet name of your Excel file.

Step 3: Drop Table

Repeat step 3 on the second Execute SQL Command this time create your tables.

That’s it. Good luck.

LyricWiki is a free site which is a source where anyone can go to get reliable lyrics for any song, from any artist, without being hammered by invasive ads.

At this point you are probably thinking to yourself the same thing I did “Great, but where do I start?” So today I am writing a step by step tutorial on how to use Lyric wiki in your .NET program.

Creating a simple lyric demo program:

Step 1: Create the Form

Open visual studio and setup your form to look similar to mine.

Adding the web service:

Because LyricWiki offers a web service, you will want to add it to your program as a web reference. Right click on your solution and select add a web reference, or in .net 3.5 add a service reference -> then go to advance and add a web reference. The service’s URL is http://lyricwiki.org/server.php?wsdl you will want to add it like below if you press go you should see the available methods.

Adding a Web Reference

Writing the code:

Double click on your button on the form and let’s right some code to handle the lookup.

Add this to the top of your code:

using LyricsLookup.org.lyricwiki;

Then add this to the button clicked method:

private void LyricsButton_Click(object sender, EventArgs e)

{

LyricWiki wiki = new LyricWiki();

LyricsResult result;

string artist = artistTextBox.Text;

string song =   SongTextBox.Text;

if(wiki.checkSongExists(artist,song))

{

result = wiki.getSong(artist, song);

Encoding iso8859 = Encoding.GetEncoding("ISO-8859-1");

LyricsRichTextBox.Text = Encoding.UTF8.GetString(iso8859.GetBytes(result.lyrics));

}else{

StatusLabel.Text = "Lyrics not found in database";

}

}

Then run and test.

Download the full solution of LyricsLookup