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All about .NET Assemblies, GAC, Manifests and Deployment
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A .NET application is composed of three primary entities: assemblies, modules and types. An Assembly is the primary unit of deployment. The individual files that make up a .NET application are call modules. Types are the basic unit of encapsulating data and behavior behind an interface composed of
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How to determine Application Path in .net?
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| Total Hit (3584) |
In Visual Basic 6 you could use App.Path to see where your application's executable resides.
In VB.NET you need to use the Application object and its ExecutablePath property to get the path for the executable file that started the application, including the executable name:
Dim aPath As Strin
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How to assign ItemData to combobox / listbox in VB.net
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| Total Hit (9855) |
There is no ItemData property in VB.net for ComboBox and ListBox but you can use another approach which will give you same functionality of ItemData.
Use following code to test how you can assign ItemData. ItemData is generally used to store Id related to the Item of list.
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Multicast Sockets
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In this chapter, we will create two Windows applications using multicasting features. With one application it will be possible to chat with multiple systems, where everyone is both a sender and a receiver. The second application – in the form of a picture show – demonstrates how large data packets c
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Inheritance and Interfaces : Sample Chapter from Professional VB.NET
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| Total Hit (1109) |
Inheritance is the idea that we can create a class that reuses methods, properties, events, and variables from another class. We can create a class with some basic functionality, then use that class as a base from which to create other, more detailed, classes. All these classes will have the same co
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Smart Socket
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A Smart Socket will allow you to send serializable objects via a socket without having to manually serialize or deserialize the data on either the client or the server. When working with low-level objects like TCP clients and listeners, much code needs to be written before you can start using the ob
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Welcome to Visual Basic .NET
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The goal of this book is to help you come up to speed with the Visual Basic .NET language even if you have never programmed anything before. We will start slowly, and build on what we learn. So take a deep breath, let it out slowly, and tell yourself you can do this. No sweat! No kidding! This secon
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Defining Types
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Visual Basic .NET is usually described as an object-oriented programming language. This encourages us to think about our programming in terms of objects. During object-oriented analysis and design, then, we identify the most important objects in our system, and consider how they relate to each other
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How the System Deals with Text
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This chapter describes how text is used in a typical computer operating system. Specific descriptions are given of how text is used in Visual Basic .NET. This chapter will show some examples to set the context of how text processing was performed before Visual Basic .NET and the .NET Framework. With
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Object Syntax Introduction
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From the publisher: "In this book, we cover VB.NET virtually from start to finish: we begin by looking at the .NET Framework, and end by looking at best practices for deploying .NET applications. In between, we look at everything from database access to integration with other technologies such as XM
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Displaying the directory tree using the TreeView control in VB.NET
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This project was created using the .Net Beta 2 Release. It was originally written in VB6 and then rewritten in VB.Net. It teaches how to browse the directory structure and display it using the TreeView control. I make a point of highlighting differences between the VB6 and the VB.Net solutions. Some
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SOAP Basics : Sample Chapter from Professional XML Web Services
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| Total Hit (1972) |
At the core of the Web Services model is SOAP (Simple Object Acc Protocol), the protocol that allows messages to be transmitted as XML documents and invokes the capabilities of Web Services. The SOAP standard is the key to Web Services.
This chapter delves into SOAP 1.1, and the concepts needed to
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Building Objects : Sample Chapter from Beginning Visual Basic .NET
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| Total Hit (1173) |
In the time you've been using computers, you may well have heard the term, object-oriented. You may also have heard that it's a scary subject and tricky to understand. Whilst this was true about ten or fifteen years ago, today, object-orientation (or OO) is a wonderfully easy-to-understand concept t
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