Anas Ghanem
All about ASP.NET
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Using CustomValidator to enforce the user to fill at least one textbox control.
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 :
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ASP.NET MVC training kit is now available
Hi All,
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Sharing FormView Edit and insert templates to avoid duplicate markup
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 controls to some of the fields , apply some masks … etc .
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Login control FAQ :
I have posted a thread on the forums which list all the FAQ about the Login control.
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MIX09 Keynote and Session Videos
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
Implementing output cache for the GridView is straight forward if the GridView doesn't require to provide paging functionality.
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Presentation: Introduction to .NET and VS 2008 (Birzeit University)
Hi everyone.
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Solving "A generic error occurred in GDI+" exception.
Hi,
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Modifying Profile of a specific user(not logged in user)
I noticed that the developers face problem when they want to update a profile of a user that is not currently logged in.
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Displaying Online users using Linq-to-entities.
A frequently asked question on the forums is "how to display the Online users when using Membership ?