Dotnet

JLabels in Swing can contain text, images or both.   JLabel do not generate an action event though   it works on Mouse Events.Like MouseMotion,MouseListener etc.   We can also add non-functional labels in our interface(GUI).   You can also specify the position of the text relative to the image.   Also we can align,specify border,size and many more properties.   Constructors:- JLabel class has following Constructors   JLabel()  //  Creates  a   JLabel  without an image and with empty string...Read Full Story

eBook Details Author:Tod Golding No of Pages: 408 pages Press: WROX Dated:October 17, 2005 Language: English ISBN-10: 0764559885 ISBN-13: 978-0764559884 eBook Description Professional .NET 2.0 Generics Generics represent one of the most compelling additions to the .NET platform, bringing a new dimension of type-safety, expressiveness, and performance to your data types. Professional .NET 2.0 Generics provides a detailed examination of all the facets of what you can achieve...Read Full Story

One of the objectives of Exam 70-536 is Implementing interoperability, reflection, and mailing functionality in a .NET Framework application Call unmanaged DLL functions within a .NET Framework application, and control the marshalling of data in a .NET Framework application. There are several subtopics in this requirement. The example presented today will cover Create a class to hold DLL functions; Create prototypes in managed code Call a DLL function Call a DLL function in special cases...Read Full Story

C# Iteration Constructs Almost all programming languages I have worked with will have your simple for loop, foreach statments. So, this is just something to practice little on, we will not spend too much time on it: for loop foreach / in loop while loop do/while loop We will now examine these looping construct in a new console application. for Loop With for loop you can iterate over a block of code with a fixed number of times. That being said, you are able to specify how many times a block...Read Full Story

The if & else if statement Conditional statements allows us to test to see if a specific condition is met. static void Main(string[] args) { Console.WriteLine("Type is a string"); string input; input = Console.ReadLine(); if (input == "") { Console.WriteLine("You typed an empty string"); } else if (input.Length < 5) { Console.WriteLine("The string had less then 5 characters"); } else if (input.Length < 10) { Console.WriteLine("The string has at lease 5 but less" + "then 10 characters...Read Full Story