How to prepare a crystal report VB 2010- a tutorial for begginers

Crystal reports need database drivers to connect to connect a data source for accessing data and showing into a report. VB.Net support two methods to access data from data source and publish it .

(i)                  These two methods are The Pull Model: When this model is used to access data from the data source, the data driver directly from data source. This model does not require a dataset means this model does not require the programmer to write any additional code. The crystal report creates and manages the SQL commands for connecting to the data source and retrieving data from it.
Crystal Report-------------Data---------------Data source


How to make a BMI Calculator?- JAVA CODE,

BMI stand for body mass index and the calculator which is use to calculate the BMI is called BMI Calculator or BMI Index calculator. It is a scale which use to evaluate health condition of a person. and the scale for BMI calculator is  as under
  • Under weight     -      below 18.5
  • Normal              -      18.5 to 24.9
  • Over weight       -       25 to  29.9
  • Obesity              -      above 30
The mathematical formula for calculating BMI is = weight/(height)^2
( convert the height into meter and weight into Kg)

If you want to create a widget for you visitors just copy the undermentioned java code and paste it into your add gadget box

function calcBMIcalculator(form, feet, inches, pounds) {
if(feet=="") { alert("Please enter height in feet"); return false; }
if(inches=="") { alert("Please enter in inches"); return false; }
if(pounds=="") { alert("Please enter your weight"); return false; }
TotalInches = eval(feet*12) + eval(inches)
Meters = TotalInches/39.36
Kilos = pounds/2.205
Square = Meters * Meters
form.calcval.value = (Math.round(Kilos/Square))
} // -->
<font face=arial size=2>
<H3>Calculate Your Body Mass Index (BMI)</H3>
<FORM NAME="bmi">
Enter your height in feet:
and inches:
Enter your weight in pounds:
<INPUT TYPE="BUTTON" name="calc" value="Calculate BMI"
<b>Your result: <INPUT TYPE="TEXT" name="calcval" size=10></b>
BMI below 18.5 = Underweight<BR>
BMI between 18.5 and 24.9 = Healthy Range<BR>
BMI between 25 and 29.9 = Overweight <BR>
BMI over 30 = Obese
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How to create a fraud proof PIN for ATM?

Recently a data was published about ATM in India as as per that India has completed in one lakh ATM machine installed and State Bank of India is a leading bank as 59%  ATM machines installed by State Bank of India. This show, how our  transaction has moved from human teller to Automated teller Machine and most of us are using ATM machines for various kind of bank transactions and in these transaction the most important is our PIN, if it is once compromised, the price one have to pay. So your PIN is the main items which you need to protect to save guard your hard earned money.

But question arose , how to make this four digits number uncrackable by fraudsters. While reading a post on Yahoo, I come and across with a post which was all about the ATM PIN security and how people generate their PIN. As per data analysis firm Data Genetics have found that the three most popular combinations, "1234", "1111", and "0000" account for almost 20% of all four digit PIN.

People mostly choose combination of birth date, year  and month as a PIN. which is very easy for thief to crack as most of us birth year is in 1900 to 1999 , date between number 1-31 and months between 01-12 which is obvious  numerical sequence so it is very easy for thief to crack and most commonly combination is MMDD which starting two digits are 01-12 and last two digits are between 01-31 the study said. Therefore the researcher of  Data Genetics firm say that choosing your birthday , your birth year or a number that might be a lot of other people's birthday or birth year makes your PIN easier to guess. other end the least popular combination, 8o68 appears less than 0.001 % of the  time. these are some groups which are rarely used, "8o93","9629","6835" and 7537". so to make your PIN strong avoid using the combination of date of birth of your or your family members and make it habit to change your PIN number very frequently and never share it anybody even not with your bankers.


Join vCommission to Monetize your Blog. Is vCommission is better than clickbank or Commission junction ?

After rejection of my  Google Adsense account request I have tried many option to monetize my blogs as I want to prove my friends that money can be made from Internet by sitting and writing from  Home. So rejection of my Google Adsence account made me more determined and I started searching various option and in some case I got success too. In the process of my search I found lot many articles and discussions about the affiliate program of  Clickbank and Commission junction and by inspiring from those discussions and articles I also open  my account on clickbank and commission junction. and promoted the products from both these affiliates but my experience was not so encouraging as I found the products included in clickbank is most of its are not physical product and very few people use that product and most of the products are spamming  product and I had not made any amount from clickbank as I was not able to write any thing about the products which are available on click for promotion some how I found the products promoted through  commission junction are physical product and advertisers are from all over of globe even the Advertisers from India are also available on commission junction but recently I come to know about two affilitiate program dgmpro and vCommission , these are Indian affiliate junction which is so innovative and and products which are promoted through these affiliates are very genuine and it is very easy to write some thing about those products in your blog for promoting the product. vCommission and dgm is having all types of promotion like, Cost per click(CPC),Coast per lead(CPA) and Cost per Sale(CPS) and withing two months of my campaign I earned almost Rs 3000/- where on clickbank  or Commission Junction I failed to do the same. Therefore No I am using vCommission and dgmpro to monetize my blog and also I suggest my blogger friends to just give a chance to vCommissiond and dgmpro an and see the result.

Now question will arise, How one can become an affiliate of vCommission or dgmpro, my reply is very simple just visit vCommission.com and dgmpro and create your user id and password by filling a detail form and after submitting this form you will get an approval email from vCommission dgm. These are my personal opinion about the clickbank and Commission Junction even many people made and still making good money from the these two sites too but I found vCommission or dgmpro is more user friendly and having best campaign from all from the globe with rate of commission very good.
Source : vcommission.com

If you like to join vCommission click here
If you like to join Clickbank then click here
To join Commission Junction click here
to join DgmPro click here


How to know RRB application status of application submitted for various posts. .

         After postponement of Railway recruitment examination of employment notice number 3/2012 which was earlier fixed on 28/10/2012 will now be conducted on 02/12/2012 and 09/12/2012. But many applicants are worry as they did not get their admit card till to date and they also not know their application status so to ease out their tension most of the railway recruitment boards have given a link on their home site where one can check their application status but some of the links are not opening but most of its are opening. So if you need to know your application status click the below mention link where you have submitted your application.

 for exhaustive detail one need to go through the employment notice published by RRB . All the candidates are advised that the railway conduct its all recruitment in very transparent manner and recruitment made only on merit basis without any favor to any candidates. And these test are very easy for all those who do some sincere attempt  and made practice to previous year questions.  However these are some good books which will  be helpful in preparation for RRB examination. These  books can be purchased from Flipkart.com by clicking on the link provided below:
To Know the causes for rejection of RRB employment  application Click here


How to Purchase a New Dishtv connection online! Dishtv new connection from Dishtv official website.

      I was in need of a new Dishtv connection for my office use so to get the dishtv connection I visited so called authorized dealer of Dishtv in my nearest market and all the authorized dealer of my market ready to supply the new dishtv connection on payment of Rs. 1700/- for dishtv standard connection where the price of same is quoted on dishtv official website is Rs 990/- when I asked these so called authorized dealers why so much differences in your rate and rate quoted by official website of Dishtv, they told that they need to earn Rs.700/ per connection as margin profit and they are not bother about the rate quoted by dishtv official website. I have some argument with that dealer and went away to some other dealer and asked him to show me a DTH connection of other company but the monopoly and unionism is ho high that the other dealer is also not agreed to give me a dishtv connection. 

       After all this I come back and opened my computer and went to the official site, as I often do online purchasing from site like ebay, flipkart, homeshop18 etc so I decided to let buy the dishtv connection from the official site of Dishtv as they are promising on very cheap compare to what offered by their agent also they are giving free home delivery. So I purchased the dishtv connection from Dishtv official website by making online payment and Rs.990/- was deducted from my bank account the procedure was very simple. But the problem started after five days " Dishtv ke official website to sabka bap nikla" the dishtv people neither contacted me nor deliver the dishtv connection even after  my several reminder to dishtv customer care , they started giving me time next 24 hours again next 48 hours but nothing happened.

        When I threaten them that I will move consumer court if my distv is not supply then I got a call from Dishtv Delhi office and they informed me that the home delivery facility is not available in my area. I asked why this information is not given on the website, he has no reply. Then I asked him please refund my amount,in reply he advised me to contact to dishtv customer care when I contacted dishtv customer care the customer care executive asked me to send the bank statement with bank logo and transaction slip by which the payment was made. As I often do online purchasing I have never asked by any portal to send such documenst for refund. Even IRCTC people being a government entity , they do very swiftly payment refund to their customer but Dishtv is doing mischief and harassing their customer and misusing customers hard earn money. My advised for every one who like to purchase dishtv online please rethink  about his decision and in last  if they decided to purchase dishtv online and their is no alternate then visit the official web site of Dishtv and make purchase by making online payment. The purchase of Dishtv online is very simple but getting supply is very difficult.