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//------------------------------------------------------------------------------
// <copyright file="CompareValidator.cs" company="Microsoft">
// Copyright (c) Microsoft Corporation. All rights reserved.
// </copyright>
//------------------------------------------------------------------------------
using System;
using System.Collections;
using System.ComponentModel;
using System.ComponentModel.Design;
using System.Globalization;
using System.Drawing;
using System.Web;
using System.Web.UI;
using System.Web.UI.Design.WebControls;
using System.Web.UI.HtmlControls;
using System.Web.UI.WebControls;
using WebCntrls = System.Web.UI.WebControls;
using System.Security.Permissions;
namespace System.Web.UI.MobileControls
{
/*
* Mobile CompareValidator class.
* The CompareValidator compares the value of the associated input control
* with a constant value or another input control. A data type property
* specifies how the values being compared should be interpreted: strings,
* integers, dates, etc. A comparison operator specifies the nature of the
* comparison; greater than, less than, etc.
*
* Copyright (c) 2000 Microsoft Corporation
*/
/// <include file='doc\CompareValidator.uex' path='docs/doc[@for="CompareValidator"]/*' />
[
ToolboxData("<{0}:CompareValidator runat=\"server\" ErrorMessage=\"CompareValidator\"></{0}:CompareValidator>"),
ToolboxItem("System.Web.UI.Design.WebControlToolboxItem, " + AssemblyRef.SystemDesign)
]
[AspNetHostingPermission(SecurityAction.LinkDemand, Level=AspNetHostingPermissionLevel.Minimal)]
[AspNetHostingPermission(SecurityAction.InheritanceDemand, Level=AspNetHostingPermissionLevel.Minimal)]
[Obsolete("The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see http://go.microsoft.com/fwlink/?LinkId=157231.")]
public class CompareValidator : BaseValidator
{
private WebCntrls.CompareValidator _webCompareValidator;
/// <include file='doc\CompareValidator.uex' path='docs/doc[@for="CompareValidator.CreateWebValidator"]/*' />
protected override WebCntrls.BaseValidator CreateWebValidator()
{
_webCompareValidator = new WebCntrls.CompareValidator();
return _webCompareValidator;
}
////////////////////////////////////////////////////////////////////////
// Mimic the properties exposed in the original CompareValidator.
// The properties are got and set directly from the original CompareValidator.
////////////////////////////////////////////////////////////////////////
/// <include file='doc\CompareValidator.uex' path='docs/doc[@for="CompareValidator.ControlToCompare"]/*' />
[
Bindable(false),
DefaultValue(""),
MobileCategory(SR.Category_Behavior),
MobileSysDescription(SR.CompareValidator_ControlToCompare),
TypeConverter(typeof(System.Web.UI.Design.MobileControls.Converters.ValidatedMobileControlConverter))
]
public String ControlToCompare
{
get
{
return _webCompareValidator.ControlToCompare;
}
set
{
_webCompareValidator.ControlToCompare = value;
}
}
/// <include file='doc\CompareValidator.uex' path='docs/doc[@for="CompareValidator.Operator"]/*' />
[
Bindable(false),
DefaultValue(ValidationCompareOperator.Equal),
MobileCategory(SR.Category_Behavior),
MobileSysDescription(SR.CompareValidator_Operator)
]
public ValidationCompareOperator Operator
{
get
{
return _webCompareValidator.Operator;
}
set
{
_webCompareValidator.Operator = value;
}
}
/// <include file='doc\CompareValidator.uex' path='docs/doc[@for="CompareValidator.Type"]/*' />
[
Bindable(false),
DefaultValue(ValidationDataType.String),
MobileCategory(SR.Category_Behavior),
MobileSysDescription(SR.CompareValidator_Type)
]
public ValidationDataType Type
{
get
{
return _webCompareValidator.Type;
}
set
{
_webCompareValidator.Type = value;
}
}
/// <include file='doc\CompareValidator.uex' path='docs/doc[@for="CompareValidator.ValueToCompare"]/*' />
[
Bindable(true),
DefaultValue(""),
MobileCategory(SR.Category_Behavior),
MobileSysDescription(SR.CompareValidator_ValueToCompare)
]
public String ValueToCompare
{
get
{
return _webCompareValidator.ValueToCompare;
}
set
{
_webCompareValidator.ValueToCompare = value;
}
}
/// <include file='doc\CompareValidator.uex' path='docs/doc[@for="CompareValidator.EvaluateIsValid"]/*' />
protected override bool EvaluateIsValid()
{
return EvaluateIsValidInternal();
}
/////////////////////////////////////////////////////////////////////
// Helper function adopted from WebForms CompareValidator
/////////////////////////////////////////////////////////////////////
/// <include file='doc\CompareValidator.uex' path='docs/doc[@for="CompareValidator.ControlPropertiesValid"]/*' />
protected override bool ControlPropertiesValid()
{
// Check the control id references
if (ControlToCompare.Length > 0)
{
CheckControlValidationProperty(ControlToCompare, "ControlToCompare");
if (String.Compare(ControlToValidate, ControlToCompare, StringComparison.OrdinalIgnoreCase) == 0)
{
throw new ArgumentException(SR.GetString(
SR.CompareValidator_BadCompareControl, ID, ControlToCompare));
}
}
else
{
// Check Values
if (Operator != ValidationCompareOperator.DataTypeCheck &&
!WebCntrls.BaseCompareValidator.CanConvert(ValueToCompare, Type))
{
throw new ArgumentException(SR.GetString(
SR.Validator_ValueBadType,
ValueToCompare,
"ValueToCompare",
ID,
PropertyConverter.EnumToString(
typeof(ValidationDataType), Type)
));
}
}
return base.ControlPropertiesValid();
}
}
}
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