net11.0-windows7.0 
namespace System.Data.Common
{
    [DefaultMember("Item")]
    public abstract class DbDataReader : MarshalByRefObject, IEnumerable, IDataReader, IDataRecord, IDisposable
    {
        public virtual void Close();
    }
}
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.NET
5.06.07.08.09.010.011.0
.NET Core
2.02.12.23.03.1
.NET Framework
2.03.03.54.04.54.5.14.5.24.64.6.14.6.24.74.7.14.7.24.84.8.1
.NET Standard
2.02.1
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
Assembly

System.Data.Common , Version=4.2.1.0, PublicKeyToken=b03f5f7f11d50a3a

Referencing

Your project needs a package reference to Microsoft.AspNetCore.App.

Package Microsoft.AspNetCore.App (3.0.0-preview3-19153-02) netcoreapp3.0
Platform Restrictions

This API is supported on all platforms.

  • Built-in API
  • Package-provided API