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This is a simple system port scan using visual basic. Using winsock controls, you can scan and view opened ports. Try this yourself and discover new codes and things that can be done using visual basic. Hope you learn from this.
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Here I am going to give an example about asp.net gridvew which covers the following points. 1.Insert the data in database 2.Binding the data to gridview from database 3.Grid view row editing 4.Updating the records in database 5.Grid view row deleting and taking confirmation before deleting the record For more inquiries or any suggestions about the system, please don’t hesitate to contact the...
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Through this script ,words in paragraphs ,data ,and even whole articles will be counted automatically. How many times did you launch an entire word processor just to find out the number of words of a certain paragraph contains? If you have a site that contains forms, you could also include this script on the page to spare your visitors they had to go through in counting the number of words. You...
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Have you ever had troubles signing up in a browser? Let me state an example . You were signing up or trying to log in to a particular browser for a long period of time already then , the browser start refreshing again , as a result, all your sign up information were lost which leads you to do the first step yet again . This kind of problem can be solve through this tutorial. In this tutorial we...
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Using a DataReader to get a value from a database table is the fastest way compare to other method. DataReader directly accesses database record using ExecuteReader Function. Here’s a function that will get the data using a DataReader. Public Function GetFieldValue ( ByVal srcSQL As String , ByVal strField As String ) Dim conn As New OleDb. OleDbConnection ( My. Settings . DataConnectionString )...
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The following Java program is a Bubble Sort in Data Structure. . I will be using the JCreator IDE in developing the program. To start in this tutorial, first open the JCreator IDE, click new and paste the following code. public class BubbleSort { static int myNumbers [ ] = new int [ 5 ] ; public static void main ( String [ ] args ) { myNumbers [ 0 ] = 6 ; myNumbers [ 1 ] = 22 ; myNumbers [ 2 ] =...
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This is a simple Logbook Program using Foxpro. If you need not Merlin to support you on the screen, remove the code from log form. Try it yourself and I'm sure you will enjoy coding. Hope you learn from this.
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This is a simple visual basic 6.0 age calculation I made. Just enter the date of birth on start date caption and click ok, then you will see a computation of your age. If start date is greater than end date, form validation will appear saying Date Of Birth can not be greater then current Date. Hope you learn from this.
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This is a very simple system security using visual basic. If the username and password entered matched to the given username and password, login successful and redirect to the next form. If not, form validation appear. Hope you learn from this.
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The following Java Program shows how to Check Account Balance. This program calculates a customer’s checking account balance at the end of the month. . I will be using the JCreator IDE in developing the program. To start in this tutorial, first open the JCreator IDE, click new and paste the following code. import java.io.* ; import java.util.* ; public class CheckingAccountBalance { static final...

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