net11.0-windows7.0 
namespace System.IO
{
    public static class WindowsRuntimeStorageExtensions : Object
    {
        [CLSCompliant(null)]
        public static Task<Stream!>! OpenStreamForWriteAsync(this ?! rootDirectory, ?! relativePath, ?! creationCollisionOption);
    }
}
.NET
5.06.07.08.09.011.0
.NET Core
1.01.12.02.12.23.03.1
.NET Framework
4.54.5.14.5.24.64.6.14.6.24.74.7.14.7.24.84.8.1
.NET Standard
1.01.11.21.31.41.51.62.02.1
Information specific to net11.0
Platforms This API is only available when you target a specific platform:
Windows
7.0
Information specific to net11.0-windows7.0
Assemblies

System.Runtime.WindowsRuntime , Version=4.0.14.0, PublicKeyToken=b77a5c561934e089

System.Runtime.WindowsRuntime , Version=4.0.15.0, PublicKeyToken=b77a5c561934e089

Referencing

Your project needs a package reference to System.Runtime.WindowsRuntime.

Package System.Runtime.WindowsRuntime (5.0.0-preview.5.20278.1) netstandard2.0
Platform Restrictions

This API is supported on all platforms.

  • Built-in API
  • Package-provided API