class Token141. {142. public string Display()143. {144. //Implementation goes here145. return "base";146. }147. }148. class IdentifierToken:Token149. {150. public new string Display() //What is the use of new keyword151. {152. //Implementation goes here153. return "derive";154. }155. }156. static void Method(Token t)157. {158. Console.Write(t.Display());159. }160. public static void Main()161. {162. IdentifierToken Variable=new IdentifierToken();163.

This is another feature scheduled for Visual Basic .NET 2005 (ref http://panopticoncentral.net/archive/2003/11/08/239.aspx). In the meantime, however, there are a number of third-party tools which add this capability to VB.NET 2002/2003. One popular (and free) alternative is the VBCommenter PowerToy. Sadly, the VB team failed to consult me while they were designing the language, so I can't comment on why they decided not to support operator overloading in VB. See similar questions...

Client-side code pertaining to validators that are not ???visible' on the server is not sent to the browser. See similar questions...

The choice between C# and VB.NET is largely one of subjective preference. Some people like C#'s terse syntax, others like VB.NET's natural language, case-insensitive approach. Both have access to the same framework libraries. Both will perform largely equivalently (with a few small differences which are unlikely to affect most people, assuming VB.NET is used with Option Strict on). Learning the . See similar questions...

Microsoft provides a very full language equivalents page which compares not only C# and VB.NET, but also other languages targeted at the .NET framework. It looks at the equivalent concepts, keywords, types, operators etc. A very valuable resource when you're trying to read or write code in a language which isn't your preferred one. See similar questions...

The simultaneous occurrence of two or more versions of a gene in a population. In mitochondrial DNA, it usually refers to different bases at a particular position. The notation "A750G" indicates that there is a polymorphism at position 750, with "A" in one version and "G" in another. The frequency of the rarest form of the polymorphism is higher than can be maintained by recurrent mutation. More information. See similar questions...

You have heard it said before, "everything in moderation." Health and wellness are found in the in the ability to moderate all aspects of life including emotions, stress, diet, lifestyle and physical work. Finding the proverbial "middle ground," is the key. A healthy diet low in carbohydrates, greasy fast food, sugars, and refined grains, promotes low cholesterol, normal blood pressure, and can help control diseases like Crohn's disease, diabetes, and heart disease. See similar questions...

The example above demonstrates how to overload functions in Ch. For handling C++ constructors with polymorphism, please check Ch User's Guide sections about Variable Number Arguments in Functions and Polymorphism for member functions and contructors. See similar questions...

VB.Net is the latest version of Microsoft's Visual Basic language, designed to run within the .Net framework. The .NET Framework is a new programming model designed to simplify application development in the highly distributed environment of the Internet. Software running on the .NET Framework can communicate with software running anywhere else through SOAP and can use standard objects locally or distributed across the Internet. See similar questions...

SharpDevelop are other options and there are also converters that are commercially available. Contributed from George Shepherd's Windows Forms FAQ See similar questions...

There are some C# to VB.NET converters available. I've yet to see one that delivers 100% fidelity on the conversion, they are often adequate for most jobs. Here are two: both of them have discussions on their limitations and assumptions. Clarity Consulting... See similar questions...

The RegisterStartupScript method emits the script just before the closing tag of the Page object's <form runat= server> element. See similar questions...

Electrolysis requires a series of treatments given over a period of time. The length of time varies from person to person and is dependent on many factors. The density and coarseness of the hair, as well as the total are to be treated are very important. How well you tolerate treatments and the consistency of the treatments affect the overall success. The cause of the unwanted hair and the temporary methods of hair removal used previously also affect treatment time. See similar questions...

The method is declared as static In those three cases, static binding will be performed by the compiler. Compiler does not have the knowledge, nor care about the method was, is, or will be overridden by none, one, or many subclass(es). The decision is made by the runtime, which is called dynamic binding. See next question, which discuss the same topic in a different angle. Those 3 methods does not participate polymorphism. In other words, they are not allowed to be overridden. See similar questions...

Microsoft provides an AudioVideoPlayback object for managed code. Beyond that there are some wrapper classes that are available from some sites (see the Links page). Filter programming is generally done in unmanaged C++ because of the dshow architecture. Microsoft has not announced any plans for additional support for managed code in dshow. TMH's opinion is that additional support from Microsoft is unlikely to happen. See similar questions...

If your computer uses a Dynamic IP address and you plan to use SOAP to invoke operation, you should add a SOAP header to your request to help authenticate it. You may also choose this approach to authenticate your requests even if your IP address is static. You only need to make sure you use the same email address when you registered. All Xignite operations accept a SOAP Header simply named Header. This Header accepts three optional parameters. See similar questions...

In C++, if a function defined is virtual in base class class, if base class pointer actually points a subclass, the same name function of the subclass will be called at runtime. This is polymorphism, or binding at runtime, or dynamic binding. See similar questions...

Latest Answer: Runtime polymorphism is also called as inclusion polymorphism. This is achieved through the use of ... See similar questions...