IMutableEntityType.RemoveKey 方法

  • 參考

定義

命名空間:
Microsoft.EntityFrameworkCore.Metadata
組件:
Microsoft.EntityFrameworkCore.dll
套件:
Microsoft.EntityFrameworkCore v3.0.0
套件:
Microsoft.EntityFrameworkCore v3.1.0
套件:
Microsoft.EntityFrameworkCore v5.0.0
套件:
Microsoft.EntityFrameworkCore v6.0.0
套件:
Microsoft.EntityFrameworkCore v7.0.0
套件:
Microsoft.EntityFrameworkCore v8.0.0
套件:
Microsoft.EntityFrameworkCore v1.0.6
套件:
Microsoft.EntityFrameworkCore v1.1.6
套件:
Microsoft.EntityFrameworkCore v2.0.3
套件:
Microsoft.EntityFrameworkCore v2.1.11
套件:
Microsoft.EntityFrameworkCore v2.2.6

多載

RemoveKey(IMutableKey)

從這個實體類型中移除主要或替代索引鍵。
RemoveKey(IReadOnlyKey)

從這個實體類型中移除主要或替代索引鍵。
RemoveKey(IReadOnlyList<IProperty>)

從這個實體中移除主要或替代索引鍵。
RemoveKey(IReadOnlyList<IReadOnlyProperty>)

從這個實體類型中移除主要或替代索引鍵。

RemoveKey(IMutableKey)

從這個實體類型中移除主要或替代索引鍵。

public void RemoveKey (Microsoft.EntityFrameworkCore.Metadata.IMutableKey key);
public Microsoft.EntityFrameworkCore.Metadata.IMutableKey RemoveKey (Microsoft.EntityFrameworkCore.Metadata.IMutableKey key);
abstract member RemoveKey : Microsoft.EntityFrameworkCore.Metadata.IMutableKey -> unit
abstract member RemoveKey : Microsoft.EntityFrameworkCore.Metadata.IMutableKey -> Microsoft.EntityFrameworkCore.Metadata.IMutableKey
Public Sub RemoveKey (key As IMutableKey)
Public Function RemoveKey (key As IMutableKey) As IMutableKey

參數

key
IMutableKey

要移除的索引鍵。

傳回

IMutableKey

移除的索引鍵。

適用於

RemoveKey(IReadOnlyKey)

從這個實體類型中移除主要或替代索引鍵。

public Microsoft.EntityFrameworkCore.Metadata.IMutableKey? RemoveKey (Microsoft.EntityFrameworkCore.Metadata.IReadOnlyKey key);
abstract member RemoveKey : Microsoft.EntityFrameworkCore.Metadata.IReadOnlyKey -> Microsoft.EntityFrameworkCore.Metadata.IMutableKey
Public Function RemoveKey (key As IReadOnlyKey) As IMutableKey

參數

key
IReadOnlyKey

要移除的索引鍵。

傳回

IMutableKey

移除的金鑰，如果 null 找不到金鑰，則為 。

適用於

RemoveKey(IReadOnlyList<IProperty>)

從這個實體中移除主要或替代索引鍵。

public Microsoft.EntityFrameworkCore.Metadata.IMutableKey RemoveKey (System.Collections.Generic.IReadOnlyList<Microsoft.EntityFrameworkCore.Metadata.IProperty> properties);
abstract member RemoveKey : System.Collections.Generic.IReadOnlyList<Microsoft.EntityFrameworkCore.Metadata.IProperty> -> Microsoft.EntityFrameworkCore.Metadata.IMutableKey
Public Function RemoveKey (properties As IReadOnlyList(Of IProperty)) As IMutableKey

參數

properties
IReadOnlyList<IProperty>

組成索引鍵的屬性。

傳回

IMutableKey

已移除的索引鍵。

適用於

RemoveKey(IReadOnlyList<IReadOnlyProperty>)

從這個實體類型中移除主要或替代索引鍵。

public Microsoft.EntityFrameworkCore.Metadata.IMutableKey? RemoveKey (System.Collections.Generic.IReadOnlyList<Microsoft.EntityFrameworkCore.Metadata.IReadOnlyProperty> properties);
abstract member RemoveKey : System.Collections.Generic.IReadOnlyList<Microsoft.EntityFrameworkCore.Metadata.IReadOnlyProperty> -> Microsoft.EntityFrameworkCore.Metadata.IMutableKey
Public Function RemoveKey (properties As IReadOnlyList(Of IReadOnlyProperty)) As IMutableKey

參數

properties
IReadOnlyList<IReadOnlyProperty>

組成索引鍵的屬性。

傳回

IMutableKey

移除的金鑰，如果 null 找不到金鑰，則為 。

適用於