System.Web.UI.WebControls (system.web.dll)class

This class represents a validation control that tests to make sure the value of the input control (ControlToValidate) is equal to or between the MinimumValue and MaximumValue. All values will be converted to the data type specified by CompareValidator.Type before validation is performed. Valid data types include integer, double, date, currency, and string (which uses an alphabetic character-code based comparison).

Validation automatically succeeds if the input control is empty. To require a value, use the RequiredFieldValidator control in addition to the RangeValidator control.

public class RangeValidator : BaseCompareValidator {
// Public Constructors
   public RangeValidator( );
// Public Instance Properties
   public string MaximumValue{set; get; }
   public string MinimumValue{set; get; }
// Protected Instance Methods
   protected override void AddAttributesToRender(System.Web.UI.HtmlTextWriter writer);
              // overrides BaseCompareValidator
   protected override bool ControlPropertiesValid( );             // overrides BaseValidator
   protected override bool EvaluateIsValid( );       // overrides BaseValidator


System.Object System.Web.UI.Control(System.ComponentModel.IComponent, System.IDisposable, System.Web.UI.IParserAccessor, System.Web.UI.IDataBindingsAccessor) WebControl(System.Web.UI.IAttributeAccessor) Label BaseValidator(System.Web.UI.IValidator) BaseCompareValidator RangeValidator

    Part I: Introduction to ASP.NET
    Part III: Namespace Reference
    Chapter 40. The System.Web.UI.MobileControls Namespace
    Chapter 42. The System.Web.UI.WebControls Namespace