| .NET Remoting Contexts |
| C#Today |
| In a distributed architecture, disparate components co-operate to perform work, and in such an architecture there needs to be a streamlined infrastructure for providing cross object communication. .NET framework introduces a new one, called .NET Remoting. .NET remoting is the glue that links together components (aka assemblies) in different .NET application domains. In addition to the marshalling of calls across these app domains, the remoting infrastructure also maintains a context for each assembly, and each method call that crosses over assembly boundaries. In this article, Kaushal Sanghavi looks at what contexts are, how they work, and how they can be used to pass data between different objects. |
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| A Meal Reminder in C# |
| C# Help |
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| A Multi-threaded search engine in C# |
| C#Today |
| A lot of applications require some sort of search. Sometimes, the information we are looking for is in many different locations. Most of the time, even when the resources are independently and physically separated from each other, we still have to perform the searches one by one in the order in which they are defined in the code. In this article, Tin Lam looks at the simple but sophisticated multithreading model provided by the System.Threading namespace in the .NET Framework, with which we can simply create a thread for each search, start them all at the same time, then have them run in parallel. When the searches are done, we can process their results as each of them return. |
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| A Suite of Cryptographic Objects Part 2: Implementing Key Exchange Over a Network |
| C#Today |
| Throughout the whole history of Cryptography one element has continually created the most difficulty: Key Exchange. In this article, Richard Conway looks at the idea and implementation of Key Exchange over a network, bringing together the elements that we have discussed so far in the previous article (with respect to symmetric key cryptography) and also introduces concepts of public key cryptography. We demonstrate the use of this by creating a secure chat application. |
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| A System.Security.SecurityException exception occurs when you try to impersonate a user from a secondary thread in an ASP.NET Web application |
| http://www.kbalertz.com/ |
| (842790) - Explains that a SecurityException exception may occur when you try to impersonate a user from a secondary thread in an ASP.NET Web application. Describes three workarounds to solve this problem. |
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| A System.Security.SecurityException exception occurs when you try to impersonate a user from a secondary thread in an ASP.NET Web application |
| http://www.kbalertz.com/ |
| (842790) - Explains that a SecurityException exception may occur when you try to impersonate a user from a secondary thread in an ASP.NET Web application. Describes three workarounds to solve this problem. |
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| A System.Threading.ThreadStateException exception occurs when you try to create an instance of a Windows form |
| http://www.kbalertz.com/ |
| (841295) - Explains that an exception may occur when you try to create an instance of a Windows form. The error occurs if the instantiating thread is in a multithreaded apartment (MTA). |
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| ASP.NET Localization Part 1: CultureInfo |
| DotNetJunkies |
| The .NET Framework provides built-in mechanisms for localizing applications. ASP.NET internally uses Unicode and the String class of the .NET Framework also uses Unicode. The use of Unicode enables you to easily specify different encoding types for the response data sent to the client. While the .NET Framework will not translate your documents from the language they are written in to a different language, the built-in mechanisms will reconfigure output such as DateTime objects to their appropriate format. |
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| Basic Instincts |
| MSDN |
| Creating and Managing Secondary Threads |
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| BookStock v2- Samples to Show Simple OleDb.NET Connectivity |
| Master C# |
| The bookstock example I had previously created for .NET SDK beta1 consisted of 3 samples to show how to perform basic ADO.NET connectivity with a Ms Access 2000 Database and how to Add, View , Edit , Delete records from it. It also demonstrates how to DataBind Textboxes to a DataSet object. |
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| BUG: SQLClient: SQLReader Doesn't Propagate Deadlock Exceptions (Q316667) |
| http://www.kbalertz.com/ |
| When you execute the |
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| C# 2.0: Create Elegant Code with Anonymous Methods, Iterators, and Partial Classes |
| MSDN |
| Take a sneak peek at the most important new language features in C# 2.0, including anonymous methods, iterators, partial classes, and more. |
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| C# From a Java Developer's Perspective |
| http://www.25hoursaday.com/ |
| What follows is an overview of similarities and differences between the language features and libraries of the C# and Java programming languages based on my experience using both languages. All code snippets below were tested on Microsoft's .NET Framework Beta 2 for C# snippets and Java™ 2, Standard Edition (J2SE™) version 1.4 Beta 2 for the Java snippets. |
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| C#: A Message Queuing Service Application |
| MSDN |
| This article outlines a Windows service solution designed to process several message queues, focusing on the application of the Microsoft .NET Framework and C#. |
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| Common .NET Libraries for Developers |
| MSDN |
| Identifies and defines many of common namespaces that you will use when developing .NET applications, and provides examples of the most common classes and methods in those namespaces. |
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| Creating a Multi-User TCP Chat Application |
| MSDN |
| The .NET support for socket-based programming within Visual Basic is dramatically improved over what we had in Visual Basic 6. So even though we approach the programming issue somewhat differently, it is worth it due to all the new capabilities at our disposal. |
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| Custom Security Implementation |
| C#Today |
| In the previous articles in this series, we have discussed the security architectures and schemes available to developers in the .NET framework. Code access security and role based security are the two main types of security available to developers. In this article, Kaushal Sanghavi explores .NETs support for building a custom security scheme by implementing our own identity and principal classes that rely on user information stored in a database. In the previous article on Custom Security Permissions, we focused on Code Access Security, while in this article we focus on extending .NETs support for Role Based Security. |
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| Developing a Generic Thread Pool in C# |
| C#Today |
| One of the C# languages most powerful capabilities is its built-in support for threads. Threads are a powerful abstraction for allowing non-blocking parallel operations. Often there is a need to perform operations asynchronously. In languages like C/C++, you either have to write your own library from scratch, or use a third party solution. If continuous creation of these threads in any program is not controlled, the machine will run out of memory pretty soon. In this article, Tejaswi Redkar looks at the concept of thread pooling, and why it is important to use thread pools in server systems. Along the way, we will also develop a generic thread pool library that will be available for use on a regular basis. |
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| FileUploadProgressBar in ASP.NET (C#) |
| The Code Project |
| An example how to create file upload progress page. |
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| How to create threads in Visual C++ .NET |
| Microsoft Support |
| (815805) - You can write multi-threaded applications in Microsoft Visual C++ .NET. This article describes how a simple Visual C++ .NET application can create and manage threads. back to the top Requirements The following list outlines the recommended hardware,... |
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| How to synchronize access to a shared resource in a multithreaded environment by using Visual C++ .NET |
| Microsoft Support |
| (816160) - In applications that you create by using Microsoft Visual C++ .NET, you can perform multiple tasks at the same time by using multithreading. Multithreading permits you to start different threads to complete different tasks at the same time.... |
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| Icon Extractor in VB.NET |
| The Code Project |
| An Icon Extractor coded in VB.NET |
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| Introducing "Longhorn" for Developers (Chapter 7: Creating Mobility-Aware "Longhorn" Applications) |
| MSDN |
| In this chapter of Introducing "Longhorn" for Developers, you'll learn about the key "Longhorn" mobility scenarios you will want to be aware of as you design "Longhorn"-compatible software. |
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| Introduction to Threads in C# |
| The Code Project |
| A Beginers introduction to Threads using C# |
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| Loading XML Files in a TreeView Control using Multithreading |
| C# Corner |
| There are many occasions when programmers need to develop multithreading applications, which can load big files in the background and let the user do data entry or other jobs without any interruption. In this article, I'll show you how to create multiple threads to load multiple files. |
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