28/02/2013

How to use listbox and Combox control in windows form designing? VB.Net Code for Beginners

There are many types of ready-made controls in  visual basic where in C or C++ we have to write lot  many line code to create a control but here in visual basic all those controls are pre-codded we just have to drag and place on our windows form and everything done.So in this post I will try to show how to use listbox and combobox and other loops.

The form will make use of a new type of control – a list control.  This form includes both a ListBox and two ComboBox controls.  List type controls allow an application user to select from a list of items and to display
a list of items. 

26/02/2013

How to create general sub procedure and function in Vb.Net? some example for beginners

In any programming language we code sub procedures and function to avoid repetition of same code or a block of code so in  This post we  covers several important topics: (1) use of menus and context menus in place of and in addition to button controls, (2) writing general sub procedures and functions to modularize your code and make the logic easier to understand, and (3) the use of common dialog boxes – these are controls that are designed to support common tasks such as printing, changing the interface (fonts and colors), and saving files. Function always return value but procedure not.Sometimes a programming module will become quite large, and it makes sense from a logical design perspective to divide the module into two or more separate procedures.
·  You can store the code to a separate procedure, and then call the code from multiple button and menu control click events. 
·  You can also develop a procedure that you "reuse" by calling it from either a context menu or regular menu or button that is clicked.
·  This is a third way to avoid duplicating (copying) code in a program, along with the PerformClick method and the alteration of the Handles clause.

There are two types of general procedures
·   Sub procedures that perform actions, but are not associated with any specific event such as a click event.  One use of sub procedures is to set property values for a series of objects.  Another use is to perform an action such as shutting down an application by use of a standard shutdown process.
·   Function procedures (also called user-defined functions [UDFs] or simply functions) that perform actions, are not associated with any specific event, and that also return a value.   You use functions to calculate values that are returned to the calling procedure.

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23/02/2013

What are the conditional statement in Vb.Net?Vb.Net code for beginners


Conditional statements have its own importance in any programming languages in evaluating the decision processing and same way it has it own importance in creating an application in VB.Net.This post introduces the use of various conditional statements likes, If statement for the evaluation of decisions in processing business data.  You will learn various types of If statements including the Block IfNested If, and If-ElseIf-Else-End if statements.   You will also learn to use the Case structure with the Select Case statement to simplify decision logic.  Other topics covered:  relational operators, logical operators, control property testing, message boxes with multiple buttons, data validation, and debugging. 

22/02/2013

What is Google ChromeBook? From where to buy Google ChromeBook Pixel or other chromeBooks?


To counter the completion created by Apple Macbook Air and Windows 8 based laptops, Google has launched its new Chromebook Pixel. This is the first laptop launched by Google aimed at high end buyers and boasts of some top of the line specs. So to win this laptop war what Google has in its Laptop pack and what are the new features it has in it.

What is Google chrome? Google chrome is a new laptop from Goggle that’s simple, lightweight and easy to use. Starts in seconds, backs-up your stuff in the cloud and keeps it safe with built-in virus protection. It's the ideal device for getting stuff done everywhere you go.

21/02/2013

finish

Thanking you. Visit again.

How to setup Samsung Mobile USB Tethering or How to connect Samsung mobile through USB by using tethering facility of the Samsung Mobile?

Tethering is very useful facility which enable the user to use internet connect as mobile wifi router and connect one Samsung mobile through USB to PC which does not have facility to connect through wifi. By USB tethering user can catch the wifi signal in his tethering enable Samsung phone and  then connect his phone to his PC through USB chord.  if you like to buy Samsung Mobile you can even online from any reputable online vendors like Amazon or Flipkart as they have lots of offers like free shipping and 30 days return policy . Now in the post I will show step by step, How to setup the Samsung Mobile tethering :

1 Click on Application

In Samsung Smart Phone : How to adjust setting for camera (light, focus, etc.) for taking better image?

As per recent market report Samsung in one of the leading Mobile phone manufacturer. It manufactured all kinds of mobile phones from low budget to high budget phone with easy to use to sophisticated one. After purchasing user finds little difficult to configured his mobile phone to get the desire quality of images clicked from the mobile phone. Samsung  camera mobiles or Samsung 3g camera  allows you to take digital photos (jpg format) or record videos. if you like to buy Samsung Mobile you can even online from any reputable online vendors like Amazon or Flipkart as they have lots of offers like free shipping and 30 days return policy 

The User can configuring the  settings for your camera by following the steps below:

17/02/2013

How to declare variables to store different types of data, and to convert text data to numeric data, to format output, and use? VB. Net for beginners

This post teaches you to write programs that involve the calculation of values for display to a form.  In order to calculate values, you will often need to compute intermediate values and this will involve the storage of values to memory locations called variables.  You will learn how to declare variables to store different types of data, and to convert text data to numeric data, to format output, and use Try-Catch blocks to catch data processing exceptions (also termed errors).  You will also use message boxes to display messages to the application user.



16/02/2013

How to remove toolbar or extension from your Internet browsers?

Sometime while browsing Internet unintentionally we get internet toolbar or extension of some service providers or spammers installed in our browsers and whenever we are opening our browser that particular toolbar or extension in chrome get automatically started and creates lots of inconveniences in our day to day browsing. Now question arises how to remove these unwanted toolbar or extension of chrome from our browser extension list.It is little difficult for all those who do not know how to remove so this post for them only to lean how to remove toolbar from his internet browser. It is looks only difficult but it is very easy to remove. The way to remove the toolbar is as under:   



Chrome users
  1. In the Google Chrome browser, go to chrome://extensions/.
  2. Find the extension in Chrome the list.
  3. Click Uninstall.




Firefox users
  1. In the Firefox browser menu, select Add-ons > Extensions.
  2. Select the desired extension Community Toolbar.
  3. Click Remove.




Safari users
  1. Open the Finder application and browse to Applications.
  2. Scroll down to Toolbars and click on desired application.
  3. Double-click on “Uninstall”.
  4. Fill in the “User name & Password” and click the OK button


    Internet Explorer users

      1. Click the Start button and then select Settings > Control Panel > Add/Remove Programs.
      2. In the list of programs, find the desired toolbar, select it, and click Change/Remove.

13/02/2013

What & How to use Variables, Constants, and Calculations in VB.Net Programming

This post teaches you to write programs that involve the calculation of values for display to a form.  In order to calculate values, you will often need to compute intermediate values and this will involve the storage of values to memory locations called variables.  You will learn how to declare variables to store different types of data, and to convert text data to numeric data, to format output, and use Try-Catch blocks to catch data processing exceptions (also termed errors).  You will also use message boxes to display messages to the application user.


How to add additional controls in User Interface Design?

This post teaches you to use additional controls to build application forms.  These controls include:  TextBox, MaskedTextBox, RichTextbox, GroupBox, CheckBox, RadioButton, and PictureBox.  You will learn how to lay out a form and set various properties to change the appearance and behavior of controls. Programming topics include clearing TextBox controls, changing text color, concatenating (adding together) strings of text, and making controls visible/invisible at run time.


12/02/2013

How to convert numbers in date format? VB.Net Code for begginers


In this post I would like to write about How to convert the numbers in date format. Converting integers in date format is very easy.Suppose you want to convert a string i.e 12022013 into date the result would be 12/02/2013 (dd/MM/yyyy) for  conversion of string into date format, I will create a function and whenever I need to convert the string into date format I will recall that function. The VB Code for that function will be as under.

'Purpose : This method would convert number format date data into date.
'Parameters : Number format string would be passed. Eg: 12022013
'Return Value : Date. Eg: 12/02/2013
Public Function Number2Date(ByVal lNum As Long) As Date
        Dim strNum As String = CStr(lNum)
        Dim iDay, iMon, iYear As Integer
        Dim ValidDate As Date
         Try
            'If date is not in valid format
            If strNum.Length = 7 Then
                strNum = "0" + strNum
            End If

            iMon = CInt(strNum.Substring(0, 2))
            iDay = CInt(strNum.Substring(2, 2))
            iYear = CInt(strNum.Substring(4, 4))
            ValidDate = New Date(iYear, iMon, iDay)
        Catch ex As Exception
            ex.Message
        End Try
         Return ValidDate
    End Function


10/02/2013

What is User Interface Design in VB.Net?How to use additional controls to build application forms? For beginners

This post teaches you to use additional controls to build application forms.  These controls include:  TextBox, MaskedTextBox, RichTextbox, GroupBox, CheckBox, RadioButton, and PictureBox.  You will learn how to lay out a form and set various properties to change the appearance and behavior of controls. Programming topics include clearing TextBox controls, changing text color, concatenating (adding together) strings of text, and making controls visible/invisible at run time.

08/02/2013

How and from where to obtain personal copy of Visual Studio

     You may wish to obtain a copy of Visual Studio (Professional Edition), Visual Basic (Express), or Visual Web Developer (Express) to install on your home computer.  Microsoft makes this software free to students .
        Students can complete all assignments by use of the Visual Basic Express Edition.  CMIS 460 students can complete all assignments by use of the Visual Web Developer Express Edition. You can also elect to download the full version of Visual Studio Professional if you desire by linking to the Microsoft DreamSpark Program described below. 



Where to learn Visual Basic ? Introduction to Visual Basic!

This post covers object-oriented terminology and concepts, the basic files comprising a VB project, elements of the Visual Studio integrated development environment, VB Help, and the first hands-on project introducing VB objects, properties, and methods.

05/02/2013

New Bank Cheque ! What is the benefits to account Holders?Benefits to Bank! What is a cheque truncation System(CTS)?


          Of late you must have noticed advertisements in newspapers put up by banks urging account holders to stop circulating non-CTS compliant cheques and replace their old cheque books with new CTS enabled ones. Some banks also created awareness through various modes of communication like SMS alerts, letters, display boards in branches and ATMs, pop-up messages in internet banking and  notification on website. All this is because we are moving from an old format to a new format of cheque clearance in India. Beginning 1st Apr ’13, Cheque Truncation System (CTS) would be implemented, whereby the flow of the physical movement of the cheque will be eliminated in the cheque clearing process. Instead, an electronic image of the cheque will be sent along with relevant information. While the existing cheque standard was supposed to be phased out from circulation beginning 2013, the Reserve Bank of India (RBI) extended the deadline to 31st Mar ’13 based on representations by some banks as they needed more time to set up the systems. The shift from the old system to the new cheque format essentially means that if you have given any post-dated cheques to your banks for loan EMIs you will have to replace them with new cheque leaves. And if you hold
any post-dated cheques beyond 31st March you will have to arrange to get it replaced with a new Cheque Truncation System cheque. CTS is an efficient way of clearing cheques. It is in fact, better than the existing method. This article attempts to explain CTS and its benefits both to account holders as well as banks.

02/02/2013

How to download/configure Bang with friends Facebook app?

click here
      A New Facebook application Bang with friends has launched only last week, has created a storm  among the Facebook users and till to date more than lakh of Facebook users have configured this app to their profile. As claimed by the creators that this software is capable to know whether your Facebook friend is willing to establish physical relation or not? This claim made by the creators but I have some reservation because if you made a fake profile and configure this app that time also it is not giving any error message and not judging whether this user is realy male or female, then how this software will judge the person of other side is will to have intimate relation. It is nothing just to create a hype and get benefit from that created hype. However, if you want to download/configure this app to your Facebook profile just visithttp://www.bangwithfriends.com and  on that webpage just click on connect with Facebook link it will take you to step by step  to configure the app. Be careful while using the app otherwise it will land you in a very peculiar situation.