Compute Square Root using Math.Sqrt in C#

Submitted by donbermoy on
In this tutorial, i will introduce another function in C# regarding the Math Functions, the Math.Sqrt(). Math.Sqrt() function provides to compute the square root of a number. So, now let's start this tutorial! 1. Let's start with creating a Windows Form Application for this tutorial by following the following steps in Microsoft Visual Studio 2010: Go to File, click New Project, and choose Windows Application. 2. Next, add two TextBoxes named TextBox1 and TextBox2 then leave it as blank.

Creating an Excel Application in C#

Submitted by donbermoy on
This is a tutorial wherein we will going to create a program that creates an excel application using C#. This tutorial uses Microsoft.Office.Interop.Excel in our Windows Form Application. 1. Let's start with creating a Windows Form Application in C# for this tutorial by following the following steps in Microsoft Visual Studio: Go to File, click New, and choose Windows Form Application. 2. Insert a Button control named Button1 in the form.

Object Oriented Programming in C++

Submitted by moazam60 on
In this set of tutorial we will learn object oriented programming in c++ . Object Oriented programming helps you develop softwares using a new approach. In this book you will learn the core concepts of object Oriented programming i.e inheritance , polymorphism and composition. We will learn what are these techniques and how to use these techniques as we go through the course. We will also learn about classes and other stuff related to it as we go through this book.

Textbox Validation using Error Provider in C#

Submitted by donbermoy on
Today in C#, I will teach you how to create a program that will validate an inputted textbox using ErrorProvider. In this tutorial, you will know what are the inputs you are going to put in the textbox and it will notify you whatever errors that you might encounter. Now, let's start this tutorial! 1. Let's start with creating a Windows Form Application in C# for this tutorial by following the following steps in Microsoft Visual Studio 2010: Go to File, click New Project, and choose Windows Application. 2.

File Handling in C

Submitted by moazkhan on

File Handling in C

In this part you will learn: 1. Filling 2. C syntax 3. Showing output In this tutorial I will teach you about the concept of Filing in C. You will learn how to read from a file and how to write in a file. What is Filing? In C language we use filing to keep several records. We build certain programs to write our data in the file and to read our data from the file.

Loan Calculator

Submitted by DrShell on
Loan Calculator is designed to determine the fourth value of a loans four values (Term, Payment, Principle or Interest). Included is a Module called "Registry". This module was downloaded from another site and modified by me (see comments) for access to the System Registry.

Introduction to Structures

Submitted by moazkhan on

Introduction to Structures

In this part you will learn: 1. What are Structures 2. How to use structure in Programs 3. C syntax 4. Showing output What are Structures? Just like a simple variable type like int, float etc we can define our own data type so that whenever we make a variable of that type , it contains all the variables as defined by user automatically. Structures can contain multiple variables of different data type under one name. Structures allow us to access different variables by using a single pointer.

Sales Billing System

Submitted by subrata on
This program is made using Vb.net 2010. It is a medicial billing software with login, change user & password, Password recovery, report generation, etc. This is a basic programe & under development. Developer version will be released soon. By this billing software u can do add, edit, delete, update, restricted-login, less stock, out of stock, expired product, search by name or category and many

Show Full Screen Mode in C#

Submitted by donbermoy on
Sometimes, because of exploring complicated codes we often forget the basics and the need of some functions. Take note that in C# there is no property such as show full screen, it is only maximizing the windowsstyle. In this tutorial, i will teach you how to create a program that can view full screen of your interface. Now, let's start this tutorial! 1.
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