CompareValidator

CompareValidatordisposable

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

This class represents a validation control that compares the input control (ControlToValidate) to a specified value (ValueToCompare) or a value in another control (ControlToCompare). Both values will be converted to the data type specified by Type before they are compared. Note that if you set both ValueToCompare and ControlToCompare, the latter will take precedence.

The Operator property specifies the expression that must be met in order for validation to succeed. In other words, ControlToValidate <Operator> ControlToCompare must be true.

public class CompareValidator : BaseCompareValidator { // Public Constructors    public CompareValidator( ); // Public Instance Properties    public string ControlToCompare{set; get; }    public ValidationCompareOperator Operator{set; get; }    public string ValueToCompare{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 }

Hierarchy

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 CompareValidator



ASP. NET in a Nutshell
ASP.NET in a Nutshell, Second Edition
ISBN: 0596005202
EAN: 2147483647
Year: 2003
Pages: 873

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