Beginning Visual C# .NET 5. Labels, Text Boxes, Variables Review and Preview We continue our look at the Visual C# .NET environment and learn some new controls and new C# statements.  As you work through this class, remember the three steps for building a Visual C# .NET project:  (1) place controls on form, (2) assign properties to controls, and (3) write event methods.  In this class, you will examine how to find and eliminate errors [...]

Beginning Visual C# .NET 4. Project Design, Forms, Buttons Review and Preview You have now learned the parts of a Visual C# .NET project and the three steps involved in building a project: 1.    Place controls on the form. 2.    Set control properties. 3.    Write desired event methods. Do you have some ideas of projects you would like to build using Visual C# .NET?  If so, great.  Beginning with this class, you will start to [...]

C#.Net Interview Questions: XML Documentation Questions Is XML case-sensitive? Yes. What’s the difference between // comments, /* */ comments and /// comments? Single-line comments, multi-line comments, and XML documentation comments. How do you generate documentation from the C# file commented properly with a command-line compiler? Compile it with the /doc switch. Debugging and Testing Questions: What debugging tools come with the .NET SDK? 1.   CorDBG – command-line debugger.  To use CorDbg, you must compile the [...]

C# and VB Connecting to Database How To Use A Database In Your Program: Many .NET solutions are database driven and so many of us often wonder how to access the database. To help you understand the answer to this question I’ve provided the following as a quick example of how to retrieve data from a database. In order to connect to a SQL Server Database using .NET you will need to import the System.Data.SqlClient [...]

Beginning Visual C# .NET 1. Your First Visual C# .NET Project Review and Preview: In the first class, you learned about forms, controls, properties, and event methods.  In this class, you’re going to put that knowledge to work in building your first simple Visual C# .NET project.  You’ll learn the steps in building a project, how to put controls on a form, how to set properties for those controls, and how to write your own [...]

Hey This is the first part of C#.net Tutorial of  four parts, and further parts will be updated soon….. Beginning Visual C# .NET 1. The Visual C# .NET Design Environment Parts of a Visual C# .NET Project: In Class 1, we saw that there are four major components in a Visual C# .NET application:  the solution, the project, the form, and the controls.  A solution can contain multiple projects.  In this course, solutions will only [...]

LATEST DOT NET INTERVIEW QUESTIONS What are Design Patterns? A Design Pattern essentially consists of a problem in a software design and a solution to the same.  In Design Patterns each pattern is described with its name, the motivation behind the pattern and its applicability. According to MSDN, “A design pattern is a description of a set of interacting classes that provide a framework for a solution to a generalized problem in a specific context [...]