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Total Hits: 81 | Today: 0
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Author: Shahed Khan
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.Net Framework 2.0 makes life so easy with asynchronous calls from pages. I remember in asp.net1.x we had to do so much to achieve the same behaviour, but we are lucky that in asp.net2.0 its very easy.
Again there are more than one ways to implement asynchronous calls in asp.net2.0 and you may be asking which pattern to use....
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Total Hits: 124 | Today: 0
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Author: J.D. Meier, Alex Mackman, Blaine Wastell, Prashant
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This How To shows you how to connect to SQL Server 2000 using a Windows service account from an ASP.NET version 2.0 application. You should use Windows authentication instead of SQL authentication whenever possible because you avoid storing credentials in connection strings and you avoid passing passwords over the network to your database server. You should consider encrypting your connection string to protect server connection details, such as the database server and name. By default, ASP.NET d...
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Total Hits: 93 | Today: 0
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Author: Teemu Keiski
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A brief review of the latest ASP.NET book by Alex Homer, Dave Sussman and Rob Howard, A First Look at ASP.NET v2.0 (Whidbey).
ASP.NET, Microsoft's web development platform, was originally released to production in January 2002. Since then we have had updates to the product, service packs and the.Net Framework 1.1. Now the time has become for a major version update, ASP.Net v2 "Whidbey"....
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Total Hits: 65 | Today: 0
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Author: Bipin Joshi
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In Part 2 of this series we covered user management features. This final part will deal with role management and profile management....
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Total Hits: 20 | Today: 0
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Author: Suhailnabi
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I introduced many of the fundamental concepts related to types in the Microsoft® .NET common language runtime. In particular, I discussed how all types are derived from the System.Object type, and showed the various mechanisms (for example, C# operators) that a programmer can use to cast from one type to another. Finally, I mentioned how namespaces are used by compilers and how they are ignored by the common language runtime. In this month's column, I'll continue my discussion of type fundamenta...
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Total Hits: 52 | Today: 0
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Author: Bean Software
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In this article we discuss the several new features that are introduced in ASP.NET and see how it has improved by doing so. The need for improvement lead to ASP.NET 2.0, which was designed keeping in mind the factor that web development requires to be made simpler and faster.
ASP.NET 2.0 was designed to meet the following goals:
*Reducing code by 70% to increase productivity
*Use similar controls for all kinds of devices...
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Total Hits: 162 | Today: 0
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Author: Anand Narayanaswamy
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ASP.NET is an exciting server side technology used for developing web based applications. It uses the namespaces, classes and methods provided by the .NET Framework. ASP.NET 2.0 is the popular framework and latest among developers. Nowadays, developers are working to convert existing ASP.NET 1.1 applications to 2.0 to take advantage of its rich features. ASP.NET 2.0 has simplified the work of developers by providing many new controls. You can perform all tasks using Wizards. There is no need to ...
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Total Hits: 123 | Today: 0
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Author: jxlarrea
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One of the more significant improvement in .NET 2.0 is the transactions area. Now with a single line it becomes extremely easy to support transactional code blocks using the concept of “ambient” transaction thanks to TransactionScope in the System.Transactions namespace....
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Total Hits: 82 | Today: 0
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Author: Microsoft Corporation
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This How To shows you how to use forms authentication with Microsoft® Active Directory® directory service by using the ActiveDirectoryMembershipProvider. The How To shows you how to configure the provider and create and authenticate users. It also shows you how to enforce the password complexity rules defined by your domain policy and how you can extend your Active Directory schema to store password questions and answers. This allows you to support password resets if users forget their passwords...
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Total Hits: 59 | Today: 0
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Author: J.D. Meier, Alex Mackman, Blaine Wastell, Prashant
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This How To shows you how you can use forms authentication with the SQL Server membership provider. Forms authentication with SQL Server is most applicable in situations where users of your application are not part of your Windows domain, and as a result, they do not have Active Directory accounts. This How To explains how to create a login page using the new membership Login control, configure your Web application to use forms authentication, create the user store database, grant database acces...
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Total Hits: 98 | Today: 0
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Author: EPS Software
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Where do you store per-client state in a Web application? This question is at the root of many heated debates over how to best design Web applications. The disconnected nature of HTTP means that there is no "natural" way to keep state on behalf of individual clients, but that certainly hasn't stopped developers from finding ways of doing it. Today there are many choices for keeping client-specific state in an ASP.NET Web application, including Session state, View state, cookies, the HttpContext....
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Total Hits: 118 | Today: 0
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Author: Dan Clem
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Forms-based authentication combined with ASP.NET 2.0's Membership and Roles systems makes creating and managing user accounts incredibly easy. I continue to be amazed at how the login-related Web controls encapsulate the array of tasks that I had always had to code by hand in classic ASP. For more on the Membership and Roles systems, be sure to read the Examining ASP.NET 2.0's Membership, Roles, and Profiles article series....
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Total Hits: 178 | Today: 0
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Author: Dan Clem
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To help administer users, roles, and authorization settings, ASP.NET 2.0 includes the Web Site Administration Tool (WSAT), which is available from Visual Studio 2005 by going to the Website menu and then choosing the ASP.NET Configuration option. Launching the WSAT from Visual Studio, however, allows only local websites to be administered. Such restrictions are limiting when hosting a website remotely with a web hosting company. Consequently, I decided to build my own WSAT-like tool from the gro...
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Total Hits: 67 | Today: 0
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Author: dotnetframework.de
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Der WebAdmin residiert im Wurzelverzeichnis des Webservers im Unterverzeichnis aspnet_webadmin. Diese Verzeichnis wird automatisch auf dem IIS angelegt, wenn bei der Installation des .NET Framework 2.0 der IIS bereits installiert. Er kann nachträglich im Wurzelverzeichnis installiert durch "aspnet_regiis.exe -i" installiert werden.
In der Alpha-Version des .NET Framework ist ein IIS notwendig, um die WebAdmin.Seiten aufzurufen, auch wenn der tatsächliche Aufruf über den Visual Web Developer W...
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Total Hits: 95 | Today: 0
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Author: schola
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The following code snippet shows how to retrieve an Oracle BLOB column data and save it as a JPEG file. Before using this code, you must create an OracleCommand object with a valid Oracle connection. To see how to create an OracleCommand and OracleConnection, see ADO.NET section of this site.
// ReadLob
public string ReadLobExample(OracleCommand cmd)
{
int actual = 0;
string acid = "";...
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Total Hits: 187 | Today: 0
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Author: Zak Ruvalcaba
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For instance, rather than manually accessing the Web.config file from the root of a Web application, ASP.NET 2.0 includes a Web-based administrative console. Administrators and developers can access it simply by typing in the application's URL, followed by WebAdmin.axd...
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Total Hits: 61 | Today: 0
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Author: ORCS Webteam
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This article demonstrates how to use .net 2.0 to retrieve a collection of computer objects from AD. This code sample shows how to retrieve a list of computers from Active Directory and use a For/Next to loop through the collection. I have used this code sample on several scripts. Using Active Directory as the authoritative source for a list of machines is very handy. The process running this code sample normally requires a domain administrator level to retrieve this information....
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Total Hits: 110 | Today: 0
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Author: asp.net
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VWD ships with a new tool for managing many aspects of your Web application: the ASP.NET Web Site Administration Tool (hereafter, WSAT). To use the full (i.e., non-Express) edition of SQL Server you can run the ASP.NET SQL Server Setup Wizard (aspnet_regsql.exe in C:\Windows\Microsoft.NET\Framework\v2.0.xxxx). After running the wizard you will then need to change the Provider via the WSAT. You can also implement the Provider API for a custom data storage solution and use the WSAT to manage sett...
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Total Hits: 180 | Today: 0
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Author: Alex
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Actually I'm developing an online shop where one of the software requirements is, that users can register themself - but their accounts will be disabled until they're proofed by an Admin.
Since ASP.NET 2.0 Membership default providers don't provide a simple method for disabling an user's account, I solved it this way (without implementing my own Membership Provider):
1. Setup ASP.NET 2.0 Membership Database (or enhance existing database with Membership features):
Run: aspnet_regsql.exe ...
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Total Hits: 202 | Today: 0
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Author: John Peterson
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As I'm sure many developers do, I like writing code. Recognizing a problem and then devising and implementing an elegant solution is exciting. Tweaking the code, finding more efficient algorithms, and even killing bugs all have their own unique appeal. The part that holds very little appeal is the dirty work that goes along with development. If you haven't yet guessed, I'm talking about managing the configuration of your servers and software in order to get your code to run....
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