Code:
/ Dotnetfx_Vista_SP2 / Dotnetfx_Vista_SP2 / 8.0.50727.4016 / DEVDIV / depot / DevDiv / releases / Orcas / QFE / wpf / src / Framework / System / Windows / Controls / ValidationRule.cs / 1 / ValidationRule.cs
//----------------------------------------------------------------------------
//
//
// Copyright (C) 2003 by Microsoft Corporation. All rights reserved.
//
//
//
// Description:
// ValidationRule is a member of ValidationRules Collection.
// ValidationRulesCollection is a collection of ValidationRule
// instances on either a Binding or a MultiBinding. Each of the ValidationRules'
// Validate is checked for validity on update
//
//
// See specs at http://avalon/connecteddata/Specs/Validation.mht
//
// History:
// 5/3/2004 mharper: created.
//
//---------------------------------------------------------------------------
using System;
using System.Globalization;
namespace System.Windows.Controls
{
///
/// ValidationRule is a member of ValidationRules Collection.
/// ValidationRulesCollection is a collection of ValidationRule
/// instances on either a Binding or a MultiBinding. Each of the ValidationRules'
/// Validate is checked for validity on update
///
public abstract class ValidationRule
{
///
/// Initialize a new instance of ValidationRule.
///
//
protected ValidationRule() : this(ValidationStep.RawProposedValue, false)
{
}
///
/// Initialize a new instance of ValidationRule with the given validation
/// step and target-update behavior.
///
protected ValidationRule(ValidationStep validationStep, bool validatesOnTargetUpdated)
{
_validationStep = validationStep;
_validatesOnTargetUpdated = validatesOnTargetUpdated;
}
///
/// Validate is called when Data binding is updating
///
public abstract ValidationResult Validate(object value, CultureInfo cultureInfo);
///
/// The step at which the rule should be called.
///
public ValidationStep ValidationStep
{
get { return _validationStep; }
set { _validationStep = value; }
}
///
/// When true, the validation rule is also called during source-to-target data
/// transfer. This allows invalid data in the source to be highlighted
/// as soon as it appears in the UI, without waiting for the user to edit it.
///
public bool ValidatesOnTargetUpdated
{
get { return _validatesOnTargetUpdated; }
set { _validatesOnTargetUpdated = value; }
}
ValidationStep _validationStep;
bool _validatesOnTargetUpdated;
}
}
// File provided for Reference Use Only by Microsoft Corporation (c) 2007.
// Copyright (c) Microsoft Corporation. All rights reserved.
//----------------------------------------------------------------------------
//
//
// Copyright (C) 2003 by Microsoft Corporation. All rights reserved.
//
//
//
// Description:
// ValidationRule is a member of ValidationRules Collection.
// ValidationRulesCollection is a collection of ValidationRule
// instances on either a Binding or a MultiBinding. Each of the ValidationRules'
// Validate is checked for validity on update
//
//
// See specs at http://avalon/connecteddata/Specs/Validation.mht
//
// History:
// 5/3/2004 mharper: created.
//
//---------------------------------------------------------------------------
using System;
using System.Globalization;
namespace System.Windows.Controls
{
///
/// ValidationRule is a member of ValidationRules Collection.
/// ValidationRulesCollection is a collection of ValidationRule
/// instances on either a Binding or a MultiBinding. Each of the ValidationRules'
/// Validate is checked for validity on update
///
public abstract class ValidationRule
{
///
/// Initialize a new instance of ValidationRule.
///
//
protected ValidationRule() : this(ValidationStep.RawProposedValue, false)
{
}
///
/// Initialize a new instance of ValidationRule with the given validation
/// step and target-update behavior.
///
protected ValidationRule(ValidationStep validationStep, bool validatesOnTargetUpdated)
{
_validationStep = validationStep;
_validatesOnTargetUpdated = validatesOnTargetUpdated;
}
///
/// Validate is called when Data binding is updating
///
public abstract ValidationResult Validate(object value, CultureInfo cultureInfo);
///
/// The step at which the rule should be called.
///
public ValidationStep ValidationStep
{
get { return _validationStep; }
set { _validationStep = value; }
}
///
/// When true, the validation rule is also called during source-to-target data
/// transfer. This allows invalid data in the source to be highlighted
/// as soon as it appears in the UI, without waiting for the user to edit it.
///
public bool ValidatesOnTargetUpdated
{
get { return _validatesOnTargetUpdated; }
set { _validatesOnTargetUpdated = value; }
}
ValidationStep _validationStep;
bool _validatesOnTargetUpdated;
}
}
// File provided for Reference Use Only by Microsoft Corporation (c) 2007.
// Copyright (c) Microsoft Corporation. All rights reserved.
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