http://erishav.com/dotnet Articles on .Net Technology Thu, 19 Mar 2009 04:14:55 +0000 http://backend.userland.com/rss092 en Hash FLV to MP3 Converter is one shareware that can perfectly extract audio data from FLV video and convert to MP3 audio format, the conversion is high speed and the output MP3 file have as same as good quality with the source Flash file, the simple and friendly interface makes ... http://erishav.com/dotnet/2009/hash-flv-to-mp3-converter-20-released/ An update to the Hash HTML mail sender has been released. A great software on .NET. Downlaod it to try and rate it. It has been completely built on .NET Platform using C#. All the Bugs from the Previous Version Removed. Customization and Personalization Option Available for each mail according to username. Download it Here Hash ... http://erishav.com/dotnet/2009/hash-html-mail-sender-20-released/ Hash YouTube Downlaoder© Hash YouTube Downloader is a powerful, free and easy to use software that allows users to Download the YouTube Videos just at a Click of a Button. So just Install the Software and get all your favorite videos in your HardDisk, iPhone and Cell Phone. Enjoy Your Videos. Download Now The ... http://erishav.com/dotnet/2009/hash-youtube-downloader-launched/ Here is the code for read the registry value using C#. First I’m creating registry key value and string value in local machine as follows, myKey --> key value myValue --> string name myReturnValue --> string value Code for Registry value Reading using C#... using Microsoft.Win32; try { RegistryKey registry = Registry.LocalMachine.CreateSubKey("SOFTWARE\\myKey"); if (registry != null) { MessageBox.Show(registry.GetValue("myValue")); registry.Close(); } } catch (Exception ex) { MessageBox.Show (ex.ToString()); }   Code for ... http://erishav.com/dotnet/2009/reading-and-writing-values-frominto-windows-registry/ Download Here When just getting the job done is work enough, the last thing you need is to waste time having to learn yet another computer application. Your experience with other tools should be relevant to each new application, making it possible to sit down and use that new application right ... http://erishav.com/dotnet/2009/hash-notepad-a-next-gen-powerful-text-editor-launched/ SQL injection is a technique that exploits a security vulnerability occurring in the database layer of an application. The vulnerability is present when user input is either incorrectly filtered for string literal escape characters embedded in SQL statements or user input is not strongly typed and thereby unexpectedly executed. It ... http://erishav.com/dotnet/2009/sql-injection-definition-and-prevention/ Boxing and unboxing is a essential concept in C# type system. With Boxing and unboxing one can link between value-types and reference-types by allowing any value of a value-type to be converted to and from type object. Boxing and unboxing enables a unified view of the type system wherein a ... http://erishav.com/dotnet/2009/boxing-and-unboxing-technique-in-c-completely-explained/ To store an image in to sql server using C#, you need to read image file into a byte array. Once you have image data in byte array, you can easity store this image data in sql server using sql parameters. Following code explains you how to do this. private void ... http://erishav.com/dotnet/2009/storing-and-retrieving-images-from-sql-database/ If you have developed any application, the deafult icon for your application is the icon which is used your OS for an exe file. So what should be done to change the icon to your own icon image. This is defferent from the icon property of the Form in your appliaction. ... http://erishav.com/dotnet/2009/changing-the-icon-of-your-application-from-its-default-image/ Validation controls check user input in SelectionList and TextBox controls. Validation occurs when the form is posted to the server. The validation controls test the user's input and, if the input fails any of the validation tests, ASP.NET sends the page back to the client device. When this occurs, the ... http://erishav.com/dotnet/2009/validation-controls-in-aspnet-a-remarkable-feature/