Question:You create a Microsoft ASP.NET application by using the Microsoft .NET Framework version 3.5.
You derive a new validation control from the BaseValidator class.
The validation logic for the control is implemented in the Validate method in the following manner:
protected static bool Validate(string value)
{
// ...
}
You need to override the method that validates the value of the related control.
Which override method should you use?
A protected override bool EvaluateIsValid() {
string value = GetControlValidationValue(this.Attributes["AssociatedControl"]);
bool isValid = Validate(value);
return isValid;
}B protected override bool ControlPropertiesValid() {
string value = GetControlValidationValue(this.ValidationGroup);
bool isValid = Validate(value);
return isValid;
}C protected override bool EvaluateIsValid() {
string value = GetControlValidationValue(this.ControlToValidate);
bool isValid = Validate(value);
return isValid;
}D protected override bool ControlPropertiesValid() {
string value = GetControlValidationValue(this.Attributes["ControlToValidate"]);
bool isValid = Validate(value);
this.PropertiesValid = isValid;
return true;
}
+ AnswerC
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