通过

RelationalCommandParameterObject.ReaderColumns 属性

  • 参考

定义

命名空间:
Microsoft.EntityFrameworkCore.Storage
程序集:
Microsoft.EntityFrameworkCore.Relational.dll
包:
Microsoft.EntityFrameworkCore.Relational v3.1.0
包:
Microsoft.EntityFrameworkCore.Relational v5.0.0
包:
Microsoft.EntityFrameworkCore.Relational v6.0.0
包:
Microsoft.EntityFrameworkCore.Relational v7.0.0
包:
Microsoft.EntityFrameworkCore.Relational v8.0.0

如果需要缓冲读取器，则为预期的列， null 否则为 。

public System.Collections.Generic.IReadOnlyList<Microsoft.EntityFrameworkCore.Storage.ReaderColumn> ReaderColumns { get; }
public System.Collections.Generic.IReadOnlyList<Microsoft.EntityFrameworkCore.Storage.ReaderColumn>? ReaderColumns { get; }
public System.Collections.Generic.IReadOnlyList<Microsoft.EntityFrameworkCore.Storage.ReaderColumn?>? ReaderColumns { get; }
member this.ReaderColumns : System.Collections.Generic.IReadOnlyList<Microsoft.EntityFrameworkCore.Storage.ReaderColumn>
Public ReadOnly Property ReaderColumns As IReadOnlyList(Of ReaderColumn)

属性值

IReadOnlyList<ReaderColumn>

适用于