#region License
/*
* Copyright 2002-2004 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#endregion
using System.Collections;
using System.Web.UI;
using Spring.Web.UI.Controls;
using PageSpring.Web.UI.Page;
namespace Spring.Web.UI.Validation{
/// <summary>
/// This interface should be implemented by all validation errors renderers.
/// </summary>
/// <remarks>
/// <para>
/// Validation errors renderers are used to decouple rendering behavior from the
/// validation errors controls such as <see cref="ValidationError"/> and
/// <see cref="ValidationSummary"/>.
/// </para>
/// <para>
/// This allows users to change how validation errors are rendered by simply pluggin in
/// appropriate renderer implementation into the validation errors controls using
/// Spring.NET dependency injection.
/// </para>
/// </remarks>
/// <author>Aleksandar Seovic</author>
public interface IValidationErrorsRenderer
{
/// <summary>
/// Renders validation errors using specified <see cref="HtmlTextWriter"/>.
/// </summary>
/// <param name="page">Web form instance.</param>
/// <param name="writer">An HTML writer to use.</param>
/// <param name="errors">The list of validation errors.</param>
void RenderErrors(Page page, HtmlTextWriter writer, IList errors);
}
}
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