tag:blogger.com,1999:blog-7289458136193474532Fri, 21 May 2021 00:32:58 +0000WindowsTroubleshootingVisual Basic 2008Visual Basic 6NetworkingWindowsXPComputersLANProgrammingSoftwareToolsVPNDatabaseGoogle ChromeOffline InstallerVirus RemovalWindows VistaWindows7ASP.NetBlogger Tips and TricksComputer QuotesDHTMLHTMLHot SpotIISJavaScriptLinksysPHPPayPalRouterVB.NetVisual Basic 2010Web ProgrammingWi-FiWireless RouterYahoo MessengerTech Support | Tech Review | Open Source Codehttp://optiontech.blogspot.com/noreply@blogger.com (Mario Malferrari)Blogger39125tag:blogger.com,1999:blog-7289458136193474532.post-8840113332582292309Sun, 09 May 2010 09:28:00 +00002010-05-09T17:41:48.083+08:00DatabaseProgrammingVB.NetVisual Basic 2010I have made a simple program from Visual Basic 2010 Express Edition using ADO.Net / OLEDB to connect MS Access databases and it has a Printing / Print Preview Module. In this program, the user can add, edit, delete, search and view records using a listview and print preview using PrintDocument and PrintPreviewDialog controls. The password of the file is the name of the site.<!-- adsense --> http://optiontech.blogspot.com/2010/05/visual-basic-2010-simple-adonet.htmlnoreply@blogger.com (Mario Malferrari)11tag:blogger.com,1999:blog-7289458136193474532.post-3685633881882829942Fri, 23 Apr 2010 08:35:00 +00002010-04-23T16:35:31.587+08:00ComputersToolsWindowsWindows VistaWindows7WindowsXPMost computers purchased from manufacturers like IBM, Dell, Acer, HP, etc. comes with a serial number (or service tag) and a model name at the back of it. But if you ever loose this information, then you can use MS-DOS commands to retrieve the information. <!-- adsense -->To retrieve serial number of the computer run the following commandwmic bios get serialnumberTo retrieve model name of the http://optiontech.blogspot.com/2010/04/how-to-find-my-computer-serial-number.htmlnoreply@blogger.com (Mario Malferrari)0tag:blogger.com,1999:blog-7289458136193474532.post-1665493662508663645Sun, 18 Apr 2010 11:11:00 +00002010-04-18T19:13:00.823+08:00PayPalThe error "We were unable to decrypt the certificate id." is a very common problem when posting a code generate by PayPal buttons. Cause: When you copy a generated button code from the PayPal then directly paste is onto your post, some of the HTML Code will be scrambled. <!-- adsense -->Solution: 1. Copy and paste the given code to your notepad. 2. Edit the code. (Make sure that the code is http://optiontech.blogspot.com/2010/04/how-to-fix-paypal-error-we-were-unable_18.htmlnoreply@blogger.com (Mario Malferrari)4tag:blogger.com,1999:blog-7289458136193474532.post-4723174361818816193Wed, 27 Jan 2010 06:56:00 +00002010-01-28T21:57:00.160+08:00ASP.NetIISWindowsOpen Command Line (CMD) Change directory as follows for 32-bit system change to: %systemroot%\Microsoft.NET\Framework\\ for 64-bit system change to: %systemroot%\Microsoft.NET\Framework64\\ Execute the command “aspnet_regiis.exe -i”<!-- adsense --> http://optiontech.blogspot.com/2010/01/how-to-install-aspnet-on-iis-using-cmd.htmlnoreply@blogger.com (Mario Malferrari)0tag:blogger.com,1999:blog-7289458136193474532.post-3535841124784346381Tue, 27 Oct 2009 09:49:00 +00002010-05-09T22:05:47.495+08:00Google ChromeWindowsWindows VistaWindows7Audit mode detected if the error message below is shown upon installing the Google Chrome Installer: It appears your computer is running in 'Audit Mode.' To resolve this issue, you'll need to edit your Windows registry. <!-- adsense -->Editing the Windows registry is an advanced process, so you might want to contact your system administrator for help. Go to Start > Run. In the window that http://optiontech.blogspot.com/2009/10/google-update-installation-failed-with.htmlnoreply@blogger.com (Mario Malferrari)10tag:blogger.com,1999:blog-7289458136193474532.post-8468529304617329588Fri, 16 Oct 2009 03:31:00 +00002009-11-10T12:02:04.523+08:00Google ChromeOffline InstallerSoftwareGoogle Chrome is a web browser that runs web pages and applications with lightning speed. Speed: Fast to launch, fast to load web pages Quick to start up from your desktop Loads web pages in a snap Runs web applications faster than ever <!-- adsense -->Simplicity: Designed for efficiency and ease of use Search and navigate to web pages from the same box Arrange and organize tabs however http://optiontech.blogspot.com/2009/10/google-chrome-standalone-offline.htmlnoreply@blogger.com (Mario Malferrari)0tag:blogger.com,1999:blog-7289458136193474532.post-8933767326513106115Thu, 09 Jul 2009 03:54:00 +00002009-11-18T22:08:05.635+08:00Offline InstallerYahoo MessengerYahoo Messenger 9 can be downloaded at its Official Website. Since, the default installer from Yahoo Messenger's Official Website is an online installer which means that you need an internet connection to download the setup files. In most cases, whenever you transfer from one computer to another, again, you must download first the installer before you can install it to the new computer. To avoidhttp://optiontech.blogspot.com/2009/07/yahoo-messenger-9-full-offline.htmlnoreply@blogger.com (Mario Malferrari)3tag:blogger.com,1999:blog-7289458136193474532.post-2644204540161931930Wed, 08 Jul 2009 06:07:00 +00002009-11-10T13:41:46.981+08:00Computer QuotesComputers must be female. No one but the creator understands their internal logic. The native language they use to communicate with other computers is incomprehensible to everyone else. The message "Bad command or file name" is about as informative as, "If you don't know why I'm mad at you, then I'm certainly not going to tell you." Even the smallest mistakes are stored in long term memory http://optiontech.blogspot.com/2009/07/best-computer-quotes-of-all-time.htmlnoreply@blogger.com (Mario Malferrari)3tag:blogger.com,1999:blog-7289458136193474532.post-7224870171661218550Wed, 01 Jul 2009 15:09:00 +00002009-11-10T13:46:36.595+08:00Blogger Tips and TricksTo hide the Blogger Navbar : 1- Log in to blogger 2- On your Dashboard, select Layout on your favorite blog. This will take you to the Template tab. Click Edit HTML. Under the Edit Template section you will see your blog's HTML code. 3- Copy the code below: #navbar-iframe { display: none !important; } <!-- adsense --> 4 - Paste it before this code below: /* Variable definitions ============http://optiontech.blogspot.com/2009/07/how-to-remove-navbar-in-blogger-or.htmlnoreply@blogger.com (Mario Malferrari)2tag:blogger.com,1999:blog-7289458136193474532.post-1300378124862632752Sat, 27 Jun 2009 09:04:00 +00002009-11-10T13:48:01.160+08:00Visual Basic 2008You can download here the Visual Basic 2008 Step by Step PowerPoint Presentation: or <!-- adsense -->http://optiontech.blogspot.com/2009/06/visual-basic-2008-powerpoint.htmlnoreply@blogger.com (Mario Malferrari)4tag:blogger.com,1999:blog-7289458136193474532.post-3048781911980316064Tue, 26 May 2009 12:23:00 +00002009-11-10T13:53:25.008+08:00Hot SpotLinksysRouterWi-FiWindowsWireless RouterHere’s a simple guide to protect your Wireless or Wi-Fi router from unauthorized access of your Internet connection using Windows, Mac or Linux/Ubuntu. I have bought a wireless router in my home so that everybody in the house can access the internet with ease and hassle-free. After a week, I have noticed that my internet speed went slower than usual, so when I checked the router's status by http://optiontech.blogspot.com/2009/05/how-to-create-password-on-your-wi-fi-or.htmlnoreply@blogger.com (Mario Malferrari)13tag:blogger.com,1999:blog-7289458136193474532.post-1216611438325651061Mon, 25 May 2009 07:44:00 +00002009-11-10T13:58:29.477+08:00LANNetworkingVPNWindowsWindowsXPOverview With the Point-to-Point Tunneling Protocol (PPTP)or Layer Two Tunneling Protocol (L2TP), which are automatically installed on your computer, you can securely access resources on a network by connecting to a remote access server through the Internet or other network. The use of both private and public networks to create a network connection is called a virtual private network (VPN). The http://optiontech.blogspot.com/2009/05/what-is-virtual-private-network-vpn.htmlnoreply@blogger.com (Mario Malferrari)2tag:blogger.com,1999:blog-7289458136193474532.post-8158563250406464599Mon, 25 May 2009 07:27:00 +00002009-11-10T14:06:29.044+08:00LANNetworkingVPNWindowsWindowsXPTo setup Virtual Private Network Connection through WindowsXP, just follow the steps below: 1. Go to Control Panel -> Network Connections 2. Click Create New Connection from the Network Tasks 3. A New Connection Wizard will pop-up 4. Click Next 5. Select Connect to the network at my workplace 6. Click Next 7. Select Virtual Private Network connection 8. Click Next <!-- adsense -->9. http://optiontech.blogspot.com/2009/05/how-to-setup-vpn-connection-throught.htmlnoreply@blogger.com (Mario Malferrari)1tag:blogger.com,1999:blog-7289458136193474532.post-4793521444631115879Mon, 25 May 2009 04:39:00 +00002009-11-10T17:27:09.438+08:00LANNetworkingVPNWindowsWindowsXPTo setup Virtual Private Network Server in WindowsXP, just follow the steps below: 1. Go to Control Panel -> Network Connections 2. Click Create New Connection from the Network Tasks 3. A New Connection Wizard will pop-up. 4. Click Next 5. Select Set up an advanced connection 6. Click Next 7. Select Allow incoming connections 8. Click Next 9. Leave boxes Unchecked 10. Click Next <!-- http://optiontech.blogspot.com/2009/05/how-to-setup-vpn-server-in-windowsxp.htmlnoreply@blogger.com (Mario Malferrari)1tag:blogger.com,1999:blog-7289458136193474532.post-1176324394078941955Wed, 01 Apr 2009 13:07:00 +00002009-11-10T17:25:01.746+08:00NetworkingPerhaps the widest known and most discussed feature of TIA/EIA-568-B.1-2001 is the definition of pin/pair assignments for eight-conductor 100-ohm balanced twisted-pair cabling, such as Category 3, Category 5 and Category 6 unshielded twisted-pair (UTP) cables. These assignments are named T568A and T568B and they define the pinout, or order of connections, for wires in 8P8C (often incorrectly http://optiontech.blogspot.com/2009/04/eiatia-568a-and-eiatia-568b-utp-color.htmlnoreply@blogger.com (Mario Malferrari)1tag:blogger.com,1999:blog-7289458136193474532.post-2890047469406660686Sun, 08 Mar 2009 15:44:00 +00002009-11-10T17:22:43.408+08:00ToolsTroubleshootingVirus RemovalWindowsSymptoms I have got problem with updates, I think there is new kind of virus type that effecting computer to browse Windows update-antivirus web page update even to open all other antivirus sites at the same time. It modifies the network settings so that all antivirus sites and windowsupdate.microsoft.com points to 127.0.0.1 -- naturally, any attempts to browse, even with the all might ff, is http://optiontech.blogspot.com/2009/03/i-cannot-update-my-antivirus-software.htmlnoreply@blogger.com (Mario Malferrari)1tag:blogger.com,1999:blog-7289458136193474532.post-4092531108281172126Fri, 27 Feb 2009 11:10:00 +00002009-11-10T17:21:11.478+08:00DHTMLHTMLJavaScriptWeb ProgrammingIn this tutorial, if you click the textbox, the text will be cleared and if you leave the textbox, the text will be changed. To clear/change the text of your Textbox using JavaScript: [Click here to view sample using JavaScript] <!-- adsense -->To clear/change the text of your Textbox using DHTML: [Click here to view sample using DHTML] http://optiontech.blogspot.com/2009/02/javascriptdhtml-how-to-clearchange-text.htmlnoreply@blogger.com (Mario Malferrari)1tag:blogger.com,1999:blog-7289458136193474532.post-9064097539280731898Fri, 27 Feb 2009 03:43:00 +00002009-11-10T17:19:08.403+08:00Visual Basic 2008This program has a timer, countdown and enables users to: Control the Start and Stop with Reset, Define the Speed from slow to fastest, Define the Start from Countdown. <!-- adsense --> [Download Source Code] Please leave a comment if you like the program... http://optiontech.blogspot.com/2009/02/visual-basic-2008-stopwatch-with-timer.htmlnoreply@blogger.com (Mario Malferrari)1tag:blogger.com,1999:blog-7289458136193474532.post-1175419770087616129Mon, 23 Feb 2009 04:54:00 +00002009-11-10T17:16:37.432+08:00SoftwareWindowsProblems Cannot delete file: Access is denied There has been a sharing violation. The source or destination file may be in use. The file is in use by another program or user. Make sure the disk is not full or write-protected and that the file is not currently in use. Solution 1. Download and Install Unlocker 2. Simply right click the folder or file and select Unlocker 3. If the folder or http://optiontech.blogspot.com/2009/02/windows-how-to-delete-files-that-are.htmlnoreply@blogger.com (Mario Malferrari)1tag:blogger.com,1999:blog-7289458136193474532.post-211483199017057958Sat, 21 Feb 2009 01:49:00 +00002009-11-10T17:05:08.575+08:00ProgrammingVisual Basic 2008Visual Basic 6Windows, on the other hand, opened up the world of event - driven programming. Events in this context include clicking a button, resizing a window, or changing an entry in a text box. The code that you write responds to these events. In terms of the hallway analogy: In a Windows program, to get to the end of the hall, you just click the end of the hall. The hallway can be ignored. If you get tohttp://optiontech.blogspot.com/2009/02/what-is-event-driven-programming.htmlnoreply@blogger.com (Mario Malferrari)1tag:blogger.com,1999:blog-7289458136193474532.post-1430083589571493619Sat, 21 Feb 2009 01:34:00 +00002009-11-10T17:03:23.127+08:00Visual Basic 6Below are the common string functions from Visual Basic 6 with examples. Len(string) - returns the (a number) that is the length of string UCase(string) - returns string in all uppercase letters LCase(string) - returns string in all lowercase letters String(length,char) - returns a string with length number of the character char Left(string,length) - returns the leftmost length (# of http://optiontech.blogspot.com/2009/02/visual-basic-6-what-are-common-string.htmlnoreply@blogger.com (Mario Malferrari)1tag:blogger.com,1999:blog-7289458136193474532.post-514240734450525168Sat, 21 Feb 2009 01:18:00 +00002009-11-10T16:58:10.395+08:00ProgrammingMost of the programming languages want you to identify the name and the type of your variables in advance so that the compiler can set aside the memory the program will need to store and process the information held in the variables. <!-- adsense -->Memory management might not seem like a big deal to you, but in some programs, memory can be consumed quickly, and it’s good practice to take memory http://optiontech.blogspot.com/2009/02/programming-why-do-you-need-to-declare.htmlnoreply@blogger.com (Mario Malferrari)1tag:blogger.com,1999:blog-7289458136193474532.post-8545052578763043999Thu, 12 Feb 2009 07:20:00 +00002009-11-10T16:47:54.649+08:00PHPAbout I have downloaded this upload script in http://www.reducedcomplexity.com a while ago... but now, I cannot find where to download it. So luckily, I have used this script for a while now (was being uploaded to my old site) and with these, I will be sharing this file to you as a sign of gratitude to the real author... Please give credits to him... not me. <!-- adsense -->What's nice with thishttp://optiontech.blogspot.com/2009/02/php-simple-upload-script-by.htmlnoreply@blogger.com (Mario Malferrari)1tag:blogger.com,1999:blog-7289458136193474532.post-7614675182357289202Thu, 12 Feb 2009 06:59:00 +00002009-11-10T16:42:35.448+08:00Visual Basic 6Problem Tired of saving records using notepad? pen and paper? Tired of searching records from old or previous chatmates? This simple program will help you manages the records of your chatmates. This was made using Visual Basic 6, ADODC and MS Access database. <!-- adsense -->Screen shot [Download Chatter’s Address Book] http://optiontech.blogspot.com/2009/02/visual-basic-6-chatters-address-book.htmlnoreply@blogger.com (Mario Malferrari)1tag:blogger.com,1999:blog-7289458136193474532.post-3866178943975561428Thu, 12 Feb 2009 06:27:00 +00002009-11-10T16:38:28.488+08:00Visual Basic 2008The code below will change any text (upper case or lower case) to Title Case. Title Case is defined as every first letter of a word in a sentence will be capitalized or will changed to UPPER CASE. Objects needed Textbox as Textbox1 - this is where the user will input a string. Label as Label1 - this is where the result being displayed. Button as Button1 - if this button will be clicked, it will http://optiontech.blogspot.com/2009/02/visual-basic-2008-how-to-change-case-of.htmlnoreply@blogger.com (Mario Malferrari)1