共用方式為

ColumnOperation.MaxLength 屬性

  • 參考

定義

命名空間:
Microsoft.EntityFrameworkCore.Migrations.Operations
組件:
Microsoft.EntityFrameworkCore.Relational.dll
套件:
Microsoft.EntityFrameworkCore.Relational v1.1.6
套件:
Microsoft.EntityFrameworkCore.Relational v2.0.3
套件:
Microsoft.EntityFrameworkCore.Relational v2.1.11
套件:
Microsoft.EntityFrameworkCore.Relational v2.2.6
套件:
Microsoft.EntityFrameworkCore.Relational v3.0.0
套件:
Microsoft.EntityFrameworkCore.Relational v3.1.0
套件:
Microsoft.EntityFrameworkCore.Relational v5.0.0
套件:
Microsoft.EntityFrameworkCore.Relational v6.0.0
套件:
Microsoft.EntityFrameworkCore.Relational v7.0.0
套件:
Microsoft.EntityFrameworkCore.Relational v8.0.0

資料行可以儲存的資料量上限， null 如果未指定或不適用於此資料行類型，則為 。

public virtual int? MaxLength { get; set; }
member this.MaxLength : Nullable<int> with get, set
Public Overridable Property MaxLength As Nullable(Of Integer)

屬性值

Nullable<Int32>

適用於