We have two different tables, one for topics opened and the other for users.In the system, the id information of the user who opens the topic is also kept in the table where the topics are found.In the Topics TableThere...
Functions provide us with processed information that is given, requested, or generated at that moment. For example, we can create a table with the properties we want using a function, or we can create things like multip...
In C#, we use the SqlCommand command to execute queries in the database. Since I will continue with MySQL for our example, I will use the MySqlCommand command. Start a new Windows Forms application and add two buttons a...
In C#, for SQLServer connection, we need to call SqlClient namespace (using System.Data.SqlClient;), or for another database, we call the required namespace. For MySQL, if the .NET connector is installed, we use using My...
To fetch data from the database, we use the SELECT command. With a command like SELECT * FROM table_name, we retrieve our data from the table_name table. If we need to fetch data based on a condition, we specify our cond...
This competition is called CTF (Capture The Flag) abroad, it's not organized much in our country, so I thank the Prodaft team for organizing such a competition. I solved some of the questions, couldn't solve some, I'll t...
Hello, I'm starting with the same topic as my PHP For and While Loops tutorial because fundamentally everything is the same. Loops are used to perform repetitive tasks. Initially, it may seem meaningless, but if you hav...
In C#, we declare variables according to their types, such as number type, text type, and so on. We determined that "int a;" will be an integer type for the variable named 'a'.We determined that "string b;" will be a st...
C# is a language that works through Net Frameworks. C# requires Microsoft Visual Studio to be installed on our computer in order to write applications. The necessary frameworks are installed on our computer with Visual S...
Sometimes we need a simple search engine within our websites to find topics. Let me explain this with a simple example: HTML codes for the form that will perform the search: <form action="result.php" method="get">...
