C# - Validate A CheckBoxList?

Aug 31, 2010

Am trying to elegantly validate a CheckBoxList in ASP.NET webforms.

Problem: Unknown server tag 'cc:ValidateableCheckBoxList'.

namespace fmwebapp1.UserControls
{
[ValidationPropertyAttribute("ValidateableProperty")]
public class ValidateableCheckBoxList : CheckBoxList
{
public string ValidateableProperty

[code]...

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