ADO.NET DataEntities and WCF Feeding a Silverlight DataGrid
Key to virtually every business application is the ability to move data from a database to the User Interface. While there are many issues to discuss in great detail, this tutorial will take a “drop line” approach – the shortest possible path using the simplest technology to demonstrate one way of moving data from there to here. This is not the only way, far from it, but it is a very easy way and all the parts fit together very nicely.
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Using x86 Assembly Language with Microsoft Visual Studio .NET 2003
This tutorial continues the introduction to the Microsoft Visual C++ Integrated Development Environment (IDE) and addresses using assembly code in a project. It covers adding assembly code to a project containing a main() function in C++ and debugging a project with assembly.
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SWsoft VZAgent SOAP Tutorial
Before you start using this guide, it is important to understand the documentation conventions used in it. For information on specialized terms used in the documentation, see the Glossary at the end of this document.
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Beginners C# Tutorial
This lesson will get you started with C# by introducing a few very simple programs. Here are the objectives of this lesson:
. Understand the basic structure of a C# program.
. Obtain a basic familiarization of what a “Namespace” is.
. Obtain a basic understanding of what a Class is.
. Learn what a Main method does.
. Learn how to obtain command-line input.
. Learn about console input/output (I/O).
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Working with Data in ASP.NET 2.0 Handling BLL and DAL Level Exceptions in an ASP.NET Page
Working with data from an ASP.NET web application using a tiered application architecture involves the following three general steps:
1. Determine what method of the Business Logic Layer needs to be invoked and what parameter values to pass it. The parameter values can be hard coded, programmatically assigned, or inputs entered by the user.
2. Invoke the method.
3. Process the results. When calling a BLL method that returns data, this may involve binding the data to a data Web control. For BLL methods that modify data, this may include performing some action based on a return value or gracefully handling any exception that arose in Step 2.
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