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I know this is a very debated topic, and usually when you are thinking about this as a solution you might want to rethink your UI logic.
I know I can pass validation using ClientScriptManager.RegisterForEventValidation. But, I'd really like to know. Is it possible to remove event validation for a single control? Is there a way work around for this?
I'm modifying a DropDownList, from the client side after it's rendered.
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To disable a validation controlSet the validation control's Enabled property to false.
To disable client-side validation, set the page's ClientTarget property to 'Downlevel' ('Uplevel' forces client-side validation). Alternatively, you can set an individual validator control's EnableClientScript property to 'false' to disable client-side validation for that specific control.
To prevent validation from being performed, set the CausesValidation property to false . You should set the CausesValidation property to false when you are using the PostBackUrl property to post back to a different page.
Event validation is pattern that developers are using, but they change the level of validation based on consumer, producer and trust between them.
The SupportsEventValidation attribute is not inherited for subclasses, so if you create a subclass of DropDownList, don't apply that attribute to the subclass, and use the subclass on your page, you will have a control that doesn't trigger event validation, even if event validation is enabled on the page.
public Class DynamicDropDownList : DropDownList
{
}
http://msdn.microsoft.com/en-us/library/system.web.ui.supportseventvalidationattribute%28v=VS.110%29.aspx
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