2017-04-18 07:52:04 +08:00
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## HttpRequest.ContentEncoding property prohibits UTF7
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2017-04-06 04:52:19 +08:00
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### Scope
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Edge
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### Version Introduced
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4.5
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### Source Analyzer Status
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Available
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### Change Description
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2017-04-21 02:19:05 +08:00
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Beginning in .NET Framework 4.5, UTF-7 encoding is prohibited in
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<xref:System.Web.HttpRequest?displayProperty=name>s'
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bodies. Data for applications that depend on incoming UTF-7 data will not decode
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properly in some cases.
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2017-04-06 04:52:19 +08:00
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- [ ] Quirked
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- [ ] Build-time break
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### Recommended Action
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2017-04-21 02:19:05 +08:00
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Ideally, applications should be updated to not use UTF-7 encoding in
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<xref:System.Web.HttpRequest?displayProperty=name>s. Alternatively, legacy
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behavior can be restored by using the `aspnet:AllowUtf7RequestContentEncoding`
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attribute of the
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2018-02-21 02:29:52 +08:00
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[appSettings](https://msdn.microsoft.com/library/hh975440(v=vs.110).aspx)
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2017-04-21 02:19:05 +08:00
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element.
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2017-04-06 04:52:19 +08:00
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### Affected APIs
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* `P:System.Web.HttpRequest.ContentEncoding`
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### Category
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ASP.NET
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2017-04-18 07:52:04 +08:00
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<!-- breaking change id: 43 -->
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