Redigeeri

Jagamisviis:

SYSLIB0013: EscapeUriString is obsolete

  • Artikkel

The Uri.EscapeUriString(String) API is marked as obsolete, starting in .NET 6. Using it in code generates warning SYSLIB0013 at compile time.

Uri.EscapeUriString(String) can corrupt the Uri string in some cases.

For more information, see https://github.com/dotnet/runtime/issues/31387.

Workarounds

Use Uri.EscapeDataString(String) for query string components instead.

Suppress a warning

If you must use the obsolete APIs, you can suppress the warning in code or in your project file.

To suppress only a single violation, add preprocessor directives to your source file to disable and then re-enable the warning.

// Disable the warning.
#pragma warning disable SYSLIB0013

// Code that uses obsolete API.
// ...

// Re-enable the warning.
#pragma warning restore SYSLIB0013

To suppress all the SYSLIB0013 warnings in your project, add a <NoWarn> property to your project file.

<Project Sdk="Microsoft.NET.Sdk">
  <PropertyGroup>
   ...
   <NoWarn>$(NoWarn);SYSLIB0013</NoWarn>
  </PropertyGroup>
</Project>

For more information, see Suppress warnings.