by Emmaneale mendu
What we're going to do first is to create a very simple programme, so that you can see what makes up a C# .NET project. By the end of this chapter, you'll have learnt the following:
- How to create new projects
- What the Solution Explorer is
- The various files that make up of a C# .NET project
- How to save your work
- How to run programmes
- The importance of the Main statement
The simple programme we'll create is called a Console Application. We won't be doing much else with this type of application, as this is a book about Windows Applications. Off we go then!
Open the Visual C# Express software from your programs menu. When you first open C# (pronounced C Sharp), you should see a screen something like this (screenshot is for 2005 version, but 2008 version is the same):
When you're looking at this piece of software for the first time, it can seem hugely complex and daunting. The temptation is to think you're never going to get to grips with something so difficult. But don't worry - after a few lessons things will start to feel familiar, and you won't feel nearly half as intimidated as you do now!
A Simple C# Console Application
A Console Application is one that looks like a DOS window. If you don't know what these are, click your Start menu in the bottom left of your screen. Click on Run. From the dialogue box that appears, type cmd:
Click OK and you'll see a black screen, like this one:
This is the type of window you'll see for our Console Application. When you create your Windows forms, there's a whole lot of code to get used to. But Console Applications start off fairly simple, and you can see which part of the programme is the most important.
Below you see Random topics from C#.Net for Beginners
Asp.Net Interview Question
What is the difference between DataList and Repeater data binding controls?
Answer: The DataList control is similar to the Repeater control. However, it has some additional properties and templates that you can use to display its data in a diverse fashion. The Repeater control does not have any built-in layout or style. We are forced to specify all formatting-related HTML elements and style tags. On the other hand, a DataList control provides more flexibility to display data in a desired layout. It also provides data selection and editing capabilities. How does it do it? Well, in addition to the five templates (Item Template, AlternatingItem Template, Separator Template, Header Template, Footer Template that a repeater has, the DataList control has two more templates: SelectedItemTemplate, and EditItemTemplate. These templates are useful for allowing data selection and data editing functionalities.
Furthermore, the RepeatDirection and RepeatColumns properties of a DataList control can be exploited to lay out the data in horizontal or vertical fashions.
by Emmanele Mendu
.Net Framework: The Microsoft introduced .Net framework in the 2000 year, the Microsoft implemented collection of compilers in the .Net framework, .Net framework supports collection of namespaces.
Namespace:
.Net framework is the collection of namespaces, every namespace is dynamic link library(DLL), namespaces having collection of object oriented programing features, namespaces features we can distribute in the all .Net technologies.
Ommon Language runtime(CLR)
In .Net framework main compiler is CLR, CLR having common datatypes and common source code, In the CLR having common datatypes and common source code, In the CLR microsoft implemented 23 sub-compilers, each sub-compilers having different types of data types and source code. All sub-compilers communicates with the CLR for converting into the common type of data types and source code.
