Original Visual J++ code: public synchronized void Run() {// function body}Ported C# code: class C{public void Run(){lock(this){// function body }}public static void Main() {}}

With regard to versioning, interfaces are less flexible than classes. With a class, you can ship version 1 and then, in version 2, decide to add another method. As long as the method is not abstract (i.e., as long as you provide a default implementation of the method), any existing derived classes continue to function with no changes. Because interfaces do not support implementation inheritance, this...

The following is a response from a developer on the C# compiler team: We get rid of unused locals (i.e., locals that are never read, even if assigned).We get rid of unreachable code.We get rid of try-catch w/ an empty try.We get rid of try-finally w/ an empty try (convert to normal code...).We get rid of try-finally w/ an empty finally (convert to normal code...).We optimize branches over branches:...

The following code should run the executable and wait for it to exit before continuing: using System;using System.Diagnostics;public class ProcessTest {public static void Main(string[] args) {Process p = Process.Start(args[0]);p.WaitForExit();Console.WriteLine(args[0] + " exited.");}} Remember to add a reference to System.Diagnostics.dll when you compile.

program on 3d matrix using random function print the o/p in file

find the even,odd,prime numbers from above output file.


please do needful help

thank you

Wap on 3d matrix by using random function print in a file.
Find the prime numbers from out put of above program.
Find the even numbers from o/p of 1st program.
Find the odd numbers from o/p of 1st program.

1. What is an indexer?2. Why we are using indexer?

How to acheive UNDO and REDO functions using C#