| System.Web.UI (system.web.dll) | interface |
This interface defines members used for validation controls. The
Validate( ) method is used to examine supplied
information, compare it with the valid parameters, and update
IsValid property appropriately. The
ErrorMessage contains the message that should be
generated for the user when the supplied information is not valid.
When creating a custom validation control, you do not need to
implement this interface. Instead, you should inherit from one of the
validation classes in the
System.Web.UI.WebControls namespace. The base
class, System.Web.UI.WebControls.BaseValidator,
implements this interface.
public interface IValidator {
// Public Instance Properties
public string
ErrorMessage {set; get; }
public bool
IsValid {set; get; }
// Public Instance Methods
public void
Validate ( );
}
Implemented By
System.Web.UI.MobileControls.BaseValidator,
System.Web.UI.WebControls.BaseValidator
Returned By
ValidatorCollection.this
Passed To
ValidatorCollection.{Add( ), Contains(
), Remove( )}