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Using CustomValidator to enforce the user to fill at least one textbox control. by anas

If you have a requirement in which you have many textbox controls and you want to enforce the user to fill at least one of them, then you can simply use a custom validator control with a client side function like this : < html xmlns ="http://www...
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ASP.NET MVC training kit is now available by anas

Hi All, The training kit includes presentations,labs,demos to help you learn the new asp.net MVC version 1.0 . To download the kit,follow this link. more ASP.NET MVC resources can be found at http://www.asp.net/mvc/
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Sharing FormView Edit and insert templates to avoid duplicate markup by anas

If you used the FormView control ,I’m sure that you had modified it’s generated Edit and Insert templates(like adding calendar for the date fields , changing the textboxes that are bound to the foreign key columns with a dropdown list,adding validation...
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Login control FAQ : by anas

I have posted a thread on the forums which list all the FAQ about the Login control. This is the thread: http://forums.asp.net/t/1403132.aspx
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MIX09 Keynote and Session Videos by anas

Mike Swanson summarized the various options to download the Mix 09 videos and keynotes , Read his post [here].
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Caching techniques for paged GridView by anas

Implementing output cache for the GridView is straight forward if the GridView doesn't require to provide paging functionality. And so , if you don't need paging in the GridView , you can set the output cache on the page level and the GridView will be...
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Presentation: Introduction to .NET and VS 2008 (Birzeit University) by anas

Hi everyone. In the beginning I want to thank Birzeit university and especially "Najjad Zeenni Information Technology Center of Excellence (NZITCE)" for helping me in inviting the peoples to register in the community and in announcing for the...
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Solving "A generic error occurred in GDI+" exception. by anas

Hi, If you are getting that error , then I can say that your application doesn't have a write permission on some directory. For example, if you are trying to save the Image from the memory stream to the file system , you may get that error. I also faced...
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Modifying Profile of a specific user(not logged in user) by anas

I noticed that the developers face problem when they want to update a profile of a user that is not currently logged in. Actually there is many ways , this is the best way which works well for both web site and web applications . ProfileBase p= ProfileBase...
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Displaying Online users using Linq-to-entities. by anas

A frequently asked question on the forums is "how to display the Online users when using Membership ? One possible way is to get the whole users and iterate through the collection and add the online user to a new temporary collection that holds the...
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