This article examines how to read information about the ASP.NET worker process. If you are after more general system-level information, be sure to read: Displaying Performance Monitor Information through an ASP.NET Web Page. In that article we look at how to read data from the Windows Performance Monitor (such as free memory, CPU utlization, ASP.NET information, IIS information, etc.) and display it through an ASP.NET Web page!

Client-Server architecture is 2-Tier architecture because the client does not distinguish between Presentation layer and business layer. The increasing demands on GUI controls caused difficulty to manage the mixture of source code from GUI and Business Logic (Spaghetti Code). Further, Client Server Architecture does not support enough the Change Management. Let suppose that the government increases the Entertainment tax rate from 4% to 8 %, then in the Client-Server case, we have to send an update to each clients and they must update synchronously on a specific time otherwise we may store invalid or wrong information. The Client-Server Architecture is also a burden to network traffic and resources. Let us assume that about five hundred clients are working on a data server then we will have five hundred ODBC connections and several ruffian record sets, which must be transported from the server to the clients (because the Business layer is stayed in the client side). The fact that Client-Server does not have any caching facilities like in ASP.NET, caused additional traffic in the network. Normally, a server has a better hardware than client therefore it is able compute algorithms faster than a client, so this fact is also an additional pro argument for the 3.Tier Architecture. This categorization of the application makes the function more reusable easily and it becomes too easy to find the functions which have been written previously. If programmer wants to make further update in the application then he easily can understand the previous written code and can update easily.

GridView is one of the new controls in ASP.Net 2.0 that replaced the DataGrid. If you've been working in ASP.Net 2.0 since some time, you would have come to face a problem. When you design the GridView and create a bound field... In earlier versions of .Net when you didn't want the data to be visible to the client, but wanted the column for processing of data, you simply set the Column visibility to False.

This tutorial uses an asp:AccessDataSource and asp:FormView to perform the count, this tutorial will demonstrate in detail how this is easily accomplished.

VB.NET 2005 Tutorials: Using XML Data In this tutorial you will learn about Using XML Data - XML Basics, Using XmlDocument Class, Treating XML as Relational Data, The Introduction, The database, Handle Data Errors - Handle Database Errors and Handling Multi-User Errors.