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Introduction
Commenting in any programming langauge is important part of development because it helps understanding the code better and supplements when working as a part of the large team and so C# being a langauge of the modern era has some of the best support any project needs as far as the...
By Sanskruti
Last Message By naimish
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Introduction
The parser gives you a place to start to write an XML parser in C#. We have used the System.Xml.
The code
public void ParseFile(string strPath)
{
XmlTextReader xmlReader = new XmlTextReader(strPath);
int iTab = 0;
By shabbir
Last Message By lovepc
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73,845 |
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Introduction
How to capture the errors from application and write it in a log file. We have to mention the directory path in Webconfig file.
Background
This code is to capture the error log in log file with all information.
The code
By sameer_havakajoka
Last Message By shabbir
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10,569 |
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Delegate.Invoke
Delegate.Invoke is used to execute a delegate on the current thread. A delegate is just a reference to a function or method, and Delegate.Invoke is the mechanism to call this function or method (similar to a normal function call).
Delegate.BeginInvoke
Delegate.BeginInvoke...
By shabbir
Last Message By varunjoshi
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Introduction
Before designing a class, we should have a very clear understanding about constructor. In this article I will discuss definition, types and features of constructor.
Definition
A constructor looks like a special method having no return type and its name is same with the class...
By sanjitsil
Last Message By shabbir
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Background
In C#, programmer has no control on when the destructor is going to be executed because this is determined by the Garbage Collector. The garbage collector checks for objects that are no longer used by the application and calls the destructors of all the objects and reclaims the memory...
By shabbir
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Introduction
Sometimes you have data with a 1:1 relationship between the key and values and you need to put them into a Hashtable for easy retrieval and later realize you need to look up the keys from the values in the table. I came across such a problem for a combo box item displayed and actual...
By shabbir
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Background
As in other langauges When you derive a class from a base class, the derived class will inherit all members of the base class except constructors, though whether the derived class would be able to access those members would depend upon the accessibility of those members in the base...
By shabbir
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In my old MFC programming days we used to track the problems using the OutputDebugString and I have written my own version of OutputDebugString which accepts multiple arguments. When I started C# and .NET I wanted to know how can I do this in C sharp as well and remember that it should be as simple...
By shabbir
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System.Windows.Forms.Timer
1. It's a forms-based timer.
2. After creating it, you can set the interval which elapses between ticks using the Interval and hook up a delegate to its Tick event.
3. Calling Start and Stop methods, start and stop of the timer.
4. It runs entirely on the...
By shabbir
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Introduction
Classes and structs can be restricted so that only the program or namespace they are declared in may use them. Class members can be restricted so that only derived classes can use them, or restricted so that only classes within the current namespace or program can use them. Access...
By shabbir
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Introduction
Classe Will be used to implement most objects.
Somtimes however, it may be desirable to create an object that behavves like one of the references. in that case, a value type used, wich is done by declaring a Struct in C#.
structs act similarly to classes, but with a few added...
By Programmer.Nick
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Introduction
XML, or Extensible Markup Language, is a very popular format used to store and share data. In a nutshell, XML stores information in a tree-based text format that allows both you and I as well as computers to easily read the data. I'm sure you have used XML-like languages directly or...
By Janu
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Introduction
LinkedList is a general-purpose linked list. It supports enumerators and implements the ICollection interface.It is a true linked list with separate nodes of type LinkedListNode, so insertion and removal are O(1) operations.
Lists that contain reference types perform better if...
By Sanskruti
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Introduction
An event is a message sent by an object to signal the occurrence of an action. The action could be caused by user interaction, such as a mouse click, or it could be triggered by some other program logic. The object that raises the event is called the event sender. The object that...
By Sanskruti
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1. Take a new C# Dll project
2. Add a new windows console application project to the solution
3. Add the following to the Dll project.
namespace BasicRefDll
{
public class SampleClass
{
/// <summary>
/// Shows the message box
/// </summary>
By shabbir
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Generics are the most powerful feature of C# 2.0. Generics allow you to define type-safe data structures, without committing to actual data types. This results in a significant performance boost and higher quality code, because you get to reuse data processing algorithms without duplicating...
By Sanskruti
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The .NET Framework has built-in support for globalisation in its System.Globalization namespace. This namespace can help you build international support into your applications.
If you plan your applications to include support for an international audience, the cost to develop them isn't much...
By pradeep
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Class overview
Microsoft documentation says the Directory class exposes static methods for creating, moving, and enumerating through directories and subdirectories. In addition, you may access and manipulate various directory attributes such as creation or last modified time stamps, along...
By pradeep
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Custom Math Class that can check if a number is even or odd, calculate your rental payment, mean, percent, and percentage of a number. My custom class for some math problems, including a function to calculate payment on a house or rental agreement.
The Code
This class is used to calculate...
By pein87
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