C# Tutorial

C# - Simple Calculator

Submitted by razormist on
In this tutorial we will create a Simple Calculator using C#. C# is a general-purpose, object-oriented programming language. C# is expected to make it faster and less expensive to develop new application. The potential of C# is great when it comes in developing desktop application. It has a friendly environment for all new developers. So let's do the coding.

Getting Started

First you will have to download & install the Visual Studio.

C# - Simple Random Password Generator

Submitted by razormist on
Learn on how to create a Simple Random Password Generator using C#. C# is a object-oriented programming language and all - purpose integrated development. C# automatically manages inaccessible object memory using a garbage collector, which eliminates developer concerns and memory leaks. It has a designed for improving productivity in the development of Web applications. It has a friendly environment for all new developers.

Retrieving and Deleting Data in the Database Using C# and SQL Server 2005

Submitted by janobe on
In this tutorial, I will show you how to retrieve and delete the data in the database using C#.net and SQL server 2005. This method has the ability to display the records that has been saved in the database to the Datagridview. It will also delete the existing records in the table of the database. Follow the step by step guide below.

So, let’s get started:

Step 1. Create a database and name it “testdb”. Step 2.

How to Validate a Registration Form Using Regular Expression in C#

Submitted by janobe on
In this tutorial, I will teach you how to validate a Registration Form using Regular Expression in C#. With this method, you can restrict all the textboxes in a form.It is also a guide for all users when they're going to fill up a registration form.

Let’s get started:

Open Microsoft Visual Studio 2008 and create new Windows Form Application for C#.

C# : Autocomplete in a Textbox with SQL Server

Submitted by janobe on
When you search data in the database, it is hard to search accurate data without a hard copy for your basis. So, in this tutorial, I will show you how to create an Autocomplete Textbox using C#.net and SQL Server 2005. This method has the ability to auto suggest and append the corresponding data on the Textbox when the first letter has an exact the same data in the database

Let's get started:

Step 1.

Auto Search Word Generator

Submitted by rinvizle on
In this tutorial we will create a game in C# called Auto Search Word Generator. This game creates a way of searching the word in the display letters in the form. And this game has a features to add, remove, generate, and show the answer of the list of words given or added by the user. Each word will be automatically generate and mix in the random letters and you will find out if what word will you want it to search and it will automatically show the exact word that you give.

Login and Logout Using C#.net and SQL Server 2005

Submitted by janobe on
In this tutorial, I will teach you how to create Login and Logout using C#.net and SQL Server 2005 Express Edition. This method is very helpful to ensure the security of the system from invaders who wants to access your system.

Let's begin:

1. Create a database in SQL Server 2005 Express Edition and name it "userdb". 2.