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In my previous tutorials, I’d explained about ExecuteReader, ExecuteNonQuery and Difference between ExecuteReader, ExecuteNonQuery, ExecuteScalar and other more cracking tutorials on Asp.net here. Now here in this tutorial, I’ll explain Ado.net ExecuteScalar in detail with example code.
In my previous tutorials, I’d explained about ExecuteReader, ExecuteScalar and Difference between ExecuteReader, ExecuteNonQuery, ExecuteScalar and other more cracking tutorials on Asp.net here. Now here in this tutorial, I’ll explain Ado.net SQL Command, ExecuteNonQuery function in detail with example code.
In this tutorial, I’m going to post common and frequently asked technical interview questions in .net sql oops with answers for fresher as well as experience developers. I also wrote many other tutorials on Interview Questions, Asp.net, SQL Server, OOP Concepts as well as Top 10 OOPS Concepts in details. I recommend you to read those tutorials, I’m sure, you’ll enjoy it! It’s very difficult to predict what the interviewer will ask during interview, right? . . I think so too, but I can assure that following are the best list of technical interview questions for .net sql that I’d faced during my job interviews and also I asked as an interviewer in my professional carrier.
Object-Oriented OOPS Concepts in C# Let me introduce you to OOPS Concepts in C#. OOP stands for Object Oriented Programming. It is a programming methodology that uses Objects to build a system or web applications using programming languages like C#, Vb.net, etc. Here, Objects plays a very important role because it hides the implementation details and exposes only the needed functionalities and related stuff required to adopt it. We can access class properties and methods by creating a class object that I’ll explain below.
Here, in this tutorial, I’ll explain what SQL injection is and how to prevent it from SQL hackers with simple login test examples in asp.net, c#, vb.net. You can also check out my other tutorials where I’d explained about SQL defination and how to get connection string in asp.net, insert update and delete on asp.net gridview Also, more amazing tutorials on GridView, Asp.net, SQL Server here.
In this tutorial, I’ll explain the difference between DataSet, DataReader, DataAdapter, DataView in .net c# as well as vb.net with examples. Just for refreshing your memory, in my previous tutorials, I’d explained the difference between dataset and datareader, difference between dataset and datatable, difference between executereader executenonquery and executescalar, and difference between String and StringBuilder, and OOP concepts with examples along with other similar tutorials. You can definitely check out those too.
Hi there,
Myself Mayank Modi, a Full Stack Developer (.NET Stack) and a blogger from Surat, India.
I'm welcoming you to my blog - AspnetO, a programmers community blog where we code, that works!
I started AspnetO as a hobby and now we're growing day by day. We're now having 5000+ programmers that get benefits and learn new things about website design and development under our community blog.
Here at AspnetO, I write about Beginners to Advance level of tutorials on programming languages like Asp.net using C# and Vb.net, MVC, SQL Server, JavaScript, jQuery etc. In sort, all about .NET Framework and website development stuff and sometimes sharing tips and tricks that can help you to grow up your programming skills.
You can get more details about me and my blog at About us page.