RelationalEntityTypeExtensions.RemoveCheckConstraint 方法

  • 參考

定義

命名空間:
Microsoft.EntityFrameworkCore
組件:
Microsoft.EntityFrameworkCore.Relational.dll
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

多載

RemoveCheckConstraint(IMutableEntityType, String)

ICheckConstraint移除具有指定名稱的 。
RemoveCheckConstraint(IConventionEntityType, String)

IConventionCheckConstraint移除具有指定名稱的 。

RemoveCheckConstraint(IMutableEntityType, String)

ICheckConstraint移除具有指定名稱的 。

public static bool RemoveCheckConstraint (this Microsoft.EntityFrameworkCore.Metadata.IMutableEntityType entityType, string name);
public static Microsoft.EntityFrameworkCore.Metadata.IMutableCheckConstraint RemoveCheckConstraint (this Microsoft.EntityFrameworkCore.Metadata.IMutableEntityType entityType, string name);
public static Microsoft.EntityFrameworkCore.Metadata.IMutableCheckConstraint? RemoveCheckConstraint (this Microsoft.EntityFrameworkCore.Metadata.IMutableEntityType entityType, string name);
static member RemoveCheckConstraint : Microsoft.EntityFrameworkCore.Metadata.IMutableEntityType * string -> bool
static member RemoveCheckConstraint : Microsoft.EntityFrameworkCore.Metadata.IMutableEntityType * string -> Microsoft.EntityFrameworkCore.Metadata.IMutableCheckConstraint
<Extension()>
Public Function RemoveCheckConstraint (entityType As IMutableEntityType, name As String) As Boolean
<Extension()>
Public Function RemoveCheckConstraint (entityType As IMutableEntityType, name As String) As IMutableCheckConstraint

參數

entityType
IMutableEntityType

要從中移除檢查條件約束的實體類型。

name
String

要移除的檢查條件約束名稱。

傳回

Boolean
IMutableCheckConstraint

移除的檢查條件約束。

適用於

RemoveCheckConstraint(IConventionEntityType, String)

IConventionCheckConstraint移除具有指定名稱的 。

public static bool RemoveCheckConstraint (this Microsoft.EntityFrameworkCore.Metadata.IConventionEntityType entityType, string name);
public static Microsoft.EntityFrameworkCore.Metadata.IConventionCheckConstraint RemoveCheckConstraint (this Microsoft.EntityFrameworkCore.Metadata.IConventionEntityType entityType, string name);
public static Microsoft.EntityFrameworkCore.Metadata.IConventionCheckConstraint? RemoveCheckConstraint (this Microsoft.EntityFrameworkCore.Metadata.IConventionEntityType entityType, string name);
static member RemoveCheckConstraint : Microsoft.EntityFrameworkCore.Metadata.IConventionEntityType * string -> bool
static member RemoveCheckConstraint : Microsoft.EntityFrameworkCore.Metadata.IConventionEntityType * string -> Microsoft.EntityFrameworkCore.Metadata.IConventionCheckConstraint
<Extension()>
Public Function RemoveCheckConstraint (entityType As IConventionEntityType, name As String) As Boolean
<Extension()>
Public Function RemoveCheckConstraint (entityType As IConventionEntityType, name As String) As IConventionCheckConstraint

參數

entityType
IConventionEntityType

要從中移除檢查條件約束的實體類型。

name
String

檢查條件約束名稱。

傳回

Boolean
IConventionCheckConstraint

移除的檢查條件約束。

適用於