|C#

SQL UPDATE Statement

The SQL UPDATE statement modifies the data of one or more records in a table.  It has the following syntax: UPDATE table_name SET column_name = value [, column_name = value ...] [WHERE condition]; Parameters: UPDATE table_name  - The name of the table to update.SET column_name  -  Indicates which columns to modify and the values they should be

2019-08-08T23:55:58+03:00By |Categories: C#|Tags: |0 Comments

Authentication and Authorization, Usage in ASP .NET

Authentication and Authorization are two main security processes used in various applications. Although they are often confused by some users, they possess major differences between each other. Authentication Authentication is a process of confirming the user's identity in order to grant this user access to protected resources. Usually, the user needs to enter a username

2019-06-09T21:40:07+03:00By |Categories: C#|0 Comments

Rich Controls In ASP .NET

There is no strict definition of ASP .NET rich control but generaly these are controls whose object model is largely separate from the HTML they generate. Rich controls are still handled as single objects, they only differ from normal controls in terms of more complex HTML and user interface being generated. Let's take a look

2019-05-18T22:48:31+03:00By |Categories: C#|Tags: , |0 Comments

Access Modifiers in C#

What is an access modifier? Access modifiers are keywords in object-oriented languages that set the accessibility of classes, methods, and other members. Access modifiers are a specific part of programming language syntax used to facilitate the encapsulation of components. Which are the access modifiers in C#? There are 6 types of C# modifiers: public - Fully accessible. internal - Accessible only within the containing

2019-05-18T23:21:46+03:00By |Categories: C#|Tags: |0 Comments

Basic Usage of View State in ASP .NET

Web applications cause a problem that is not present on traditional applications stored on the user's PC (tablet/phone). The problem is the following: the user connects to the server and requests a page, the page is delivered, the connection is stopped and then all the page objects are deleted from the server memory. This stateless

2019-05-18T22:50:22+03:00By |Categories: C#|Tags: |0 Comments

Introduction to Server Controls in ASP .NET

ASP .NET provides a new way to handle dynamic web forms. Unlike the conventional style where the developers had to adapt and improvise with HTML tags and attributes, ASP. NET server controls automatically provide their HTML structure. This allows the developers to focus just on the desired behavior. These server controls behave like objects and

2019-05-18T22:51:09+03:00By |Categories: C#|Tags: |0 Comments

Generating Sound Signal in C#

Using C# you can generate a simple beep signal from a computer. This can be achieved using the following console application code: using System; namespace ConsoleApplication3 { class Program { static void Main(string[] args) { Console.Beep(440, 1000); } } } When you start the program you will hear the sound lasting one second. We use

2019-05-18T23:22:31+03:00By |Categories: C#|Tags: |0 Comments