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Saturday, 12 January 2013 14:54

List in asp.net

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List<> can be used as a collection of objects which
can be accessed by index.List originated from
System.Collections.Generic class.List objects can
be sorted,searched,manipulated.so List is very
useful in programming for holding any type of
objects.following shows a example of List<> -

Tuesday, 25 December 2012 13:56

c# directories and files

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in windows invironment,the file system is splited into directories
and files.files holds the actual data,but directories are
storage for logical listing of files in the system.to deal with
files and folders(directories),CLR uses System.IO namespace.
the classes used are File,FileInfo,DirectoryInfo,Directory.

Sunday, 30 December 2012 18:54

how to develop dotnetnuke module using template

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following are guidelines to develop modules
for dotnetnuke 5/6 with visual studio 2008/2010 -

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It's a very common requirement to create different types of button and
it's click event handler dynamically in asp.net application.

Friday, 21 December 2012 13:56

Array of objects in c# programming

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There is a big difference in creating array of
objects in c# from c++,java.creating an array
of objects involves two step.

Saturday, 22 December 2012 13:55

master pages in asp.net

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master pages creates a common look in your application.
if we think about the header and footer in our pages,we
create these header and footer in every aspx pages.this
method has disadvantages.if there were any custom page
which dynamically adds header and footer then would be
good.

Monday, 17 December 2012 15:51

A simple string example for dot net beginners

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code behind file codes -

using System;
using System.Collections.Generic;
using System.Linq;
using System.Windows.Forms;

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It's a very common requirment that you may want to
insert ad codes or some other texts in a joomla article
or elsewhere.I am going to show how it can be done so
that if you want some text like "{replace it}" will be
replaced by your code -

Saturday, 19 January 2013 13:56

how to read from a xml file

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suppose you have some data in the xml file as shown -
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in asp.net application there may be different
server errors like file not found,server error,
etc.when those errors happens default ASP.NET error
page is shown which looks odd and users don't
understand what type of errors occured.to overcome
these problems it's a good idea to use own
error files.