本文整理汇总了C#中System.Web.Util.RequestValidator类的典型用法代码示例。如果您正苦于以下问题：C# RequestValidator类的具体用法？C# RequestValidator怎么用？C# RequestValidator使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
RequestValidator类属于System.Web.Util命名空间，在下文中一共展示了RequestValidator类的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: CustomRequestValidation
//引入命名空间
using System;
using System.Web;
using System.Web.Util;
public class CustomRequestValidation : RequestValidator
{
public CustomRequestValidation() { }
protected override bool IsValidRequestString(
HttpContext context, string value,
RequestValidationSource requestValidationSource, string collectionKey,
out int validationFailureIndex)
{
validationFailureIndex = -1; //Set a default value for the out parameter.
//This application does not use RawUrl directly so you can ignore the check.
if (requestValidationSource == RequestValidationSource.RawUrl)
return true;
//Allow the query-string key data to have a value that is formatted like XML.
if ((requestValidationSource == RequestValidationSource.QueryString) &&
(collectionKey == "data"))
{
//The querystring value "<example>1234</example>" is allowed.
if (value == "<example>1234</example>")
{
validationFailureIndex = -1;
return true;
}
else
//Leave any further checks to ASP.NET.
return base.IsValidRequestString(context, value,
requestValidationSource,
collectionKey, out validationFailureIndex);
}
//All other HTTP input checks are left to the base ASP.NET implementation.
else
{
return base.IsValidRequestString(context, value, requestValidationSource,
collectionKey, out validationFailureIndex);
}
}
}