InExpression 建構函式

參考

定義

命名空間:: Microsoft.EntityFrameworkCore.Query.SqlExpressions

組件:: Microsoft.EntityFrameworkCore.Relational.dll

套件:: Microsoft.EntityFrameworkCore.Relational v8.0.0

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 v3.0.0

套件:: Microsoft.EntityFrameworkCore.Relational v3.1.0

重要

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多載

InExpression(SqlExpression, SelectExpression, RelationalTypeMapping)	建立類別的新實例 InExpression ，表示具有子查詢的 SQL `IN` 運算式。
InExpression(SqlExpression, SqlParameterExpression, RelationalTypeMapping)	建立類別的新實例，此實例 InExpression 表示具有指定參數化值的 SQL `IN` 運算式。
InExpression(SqlExpression, IReadOnlyList<SqlExpression>, RelationalTypeMapping)	建立類別的新實例 InExpression ，代表具有指定值清單的 SQL `IN` 運算式。
InExpression(SqlExpression, SelectExpression, Boolean, RelationalTypeMapping)	建立表示 IN 子查詢運算式之 InExpression 類別 `item` 的新實例。
InExpression(SqlExpression, SqlExpression, Boolean, RelationalTypeMapping)	建立類別的新實例 InExpression ，表示 `item` IN 值運算式。
InExpression(SqlExpression, Boolean, SelectExpression, RelationalTypeMapping)	已淘汰. 建立表示 IN 子查詢運算式之 InExpression 類別 `item` 的新實例。
InExpression(SqlExpression, Boolean, SqlExpression, RelationalTypeMapping)	已淘汰. 建立類別的新實例 InExpression ，表示 `item` IN 值運算式。

InExpression(SqlExpression, SelectExpression, RelationalTypeMapping)

建立類別的新實例 InExpression ，表示具有子查詢的 SQL IN 運算式。

public InExpression (Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression item, Microsoft.EntityFrameworkCore.Query.SqlExpressions.SelectExpression subquery, Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping typeMapping);

new Microsoft.EntityFrameworkCore.Query.SqlExpressions.InExpression : Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression * Microsoft.EntityFrameworkCore.Query.SqlExpressions.SelectExpression * Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping -> Microsoft.EntityFrameworkCore.Query.SqlExpressions.InExpression

Public Sub New (item As SqlExpression, subquery As SelectExpression, typeMapping As RelationalTypeMapping)

參數

item: SqlExpression

要查看值的專案。

subquery: SelectExpression

在其中搜尋專案的子查詢。

typeMapping: RelationalTypeMapping

RelationalTypeMapping與運算式相關聯的。

適用於

InExpression(SqlExpression, SqlParameterExpression, RelationalTypeMapping)

建立類別的新實例，此實例 InExpression 表示具有指定參數化值的 SQL IN 運算式。

public InExpression (Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression item, Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlParameterExpression valuesParameter, Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping typeMapping);

new Microsoft.EntityFrameworkCore.Query.SqlExpressions.InExpression : Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression * Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlParameterExpression * Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping -> Microsoft.EntityFrameworkCore.Query.SqlExpressions.InExpression

Public Sub New (item As SqlExpression, valuesParameter As SqlParameterExpression, typeMapping As RelationalTypeMapping)

參數

item: SqlExpression

要查看值的專案。

valuesParameter: SqlParameterExpression

搜尋專案之值的參數化清單。

typeMapping: RelationalTypeMapping

RelationalTypeMapping與運算式相關聯的。

適用於

InExpression(SqlExpression, IReadOnlyList<SqlExpression>, RelationalTypeMapping)

建立類別的新實例 InExpression ，代表具有指定值清單的 SQL IN 運算式。

public InExpression (Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression item, System.Collections.Generic.IReadOnlyList<Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression> values, Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping typeMapping);

new Microsoft.EntityFrameworkCore.Query.SqlExpressions.InExpression : Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression * System.Collections.Generic.IReadOnlyList<Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression> * Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping -> Microsoft.EntityFrameworkCore.Query.SqlExpressions.InExpression

Public Sub New (item As SqlExpression, values As IReadOnlyList(Of SqlExpression), typeMapping As RelationalTypeMapping)

參數

item: SqlExpression

要查看值的專案。

values: IReadOnlyList<SqlExpression>

搜尋專案的值清單。

typeMapping: RelationalTypeMapping

RelationalTypeMapping與運算式相關聯的。

適用於

InExpression(SqlExpression, SelectExpression, Boolean, RelationalTypeMapping)

建立表示 IN 子查詢運算式之 InExpression 類別 item 的新實例。

public InExpression (Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression item, Microsoft.EntityFrameworkCore.Query.SqlExpressions.SelectExpression subquery, bool negated, Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping typeMapping);

new Microsoft.EntityFrameworkCore.Query.SqlExpressions.InExpression : Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression * Microsoft.EntityFrameworkCore.Query.SqlExpressions.SelectExpression * bool * Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping -> Microsoft.EntityFrameworkCore.Query.SqlExpressions.InExpression

Public Sub New (item As SqlExpression, subquery As SelectExpression, negated As Boolean, typeMapping As RelationalTypeMapping)

參數

item: SqlExpression

要查看值的專案。

subquery: SelectExpression

在其中搜尋專案的子查詢。

negated: Boolean

值，指出專案是否應該出現在值中或不存在。

typeMapping: RelationalTypeMapping

RelationalTypeMapping與運算式相關聯的。

適用於

InExpression(SqlExpression, SqlExpression, Boolean, RelationalTypeMapping)

建立類別的新實例 InExpression ，表示 item IN 值運算式。

public InExpression (Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression item, Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression values, bool negated, Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping typeMapping);

new Microsoft.EntityFrameworkCore.Query.SqlExpressions.InExpression : Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression * Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression * bool * Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping -> Microsoft.EntityFrameworkCore.Query.SqlExpressions.InExpression

Public Sub New (item As SqlExpression, values As SqlExpression, negated As Boolean, typeMapping As RelationalTypeMapping)

參數

item: SqlExpression

要查看值的專案。

values: SqlExpression

搜尋專案的值清單。

negated: Boolean

值，指出專案是否應該出現在值中或不存在。

typeMapping: RelationalTypeMapping

RelationalTypeMapping與運算式相關聯的。

適用於

InExpression(SqlExpression, Boolean, SelectExpression, RelationalTypeMapping)

警告

Use overload which passes negated argument after subquery argument.

建立表示 IN 子查詢運算式之 InExpression 類別 item 的新實例。

public InExpression (Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression item, bool negated, Microsoft.EntityFrameworkCore.Query.SqlExpressions.SelectExpression subquery, Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping typeMapping);

[System.Obsolete("Use overload which passes negated argument after subquery argument.")]
public InExpression (Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression item, bool negated, Microsoft.EntityFrameworkCore.Query.SqlExpressions.SelectExpression subquery, Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping typeMapping);

[System.Obsolete("Use overload which passes negated argument after subquery argument.")]
public InExpression (Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression item, bool negated, Microsoft.EntityFrameworkCore.Query.SqlExpressions.SelectExpression subquery, Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping? typeMapping);

new Microsoft.EntityFrameworkCore.Query.SqlExpressions.InExpression : Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression * bool * Microsoft.EntityFrameworkCore.Query.SqlExpressions.SelectExpression * Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping -> Microsoft.EntityFrameworkCore.Query.SqlExpressions.InExpression

[<System.Obsolete("Use overload which passes negated argument after subquery argument.")>]
new Microsoft.EntityFrameworkCore.Query.SqlExpressions.InExpression : Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression * bool * Microsoft.EntityFrameworkCore.Query.SqlExpressions.SelectExpression * Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping -> Microsoft.EntityFrameworkCore.Query.SqlExpressions.InExpression

Public Sub New (item As SqlExpression, negated As Boolean, subquery As SelectExpression, typeMapping As RelationalTypeMapping)

參數

item: SqlExpression

要查看值的專案。

negated: Boolean

值，指出專案是否應該出現在值中或不存在。

subquery: SelectExpression

在其中搜尋專案的子查詢。

typeMapping: RelationalTypeMapping

RelationalTypeMapping與運算式相關聯的。

屬性: ObsoleteAttribute

適用於

InExpression(SqlExpression, Boolean, SqlExpression, RelationalTypeMapping)

警告

Use overload which passes negated argument after values argument.

建立類別的新實例 InExpression ，表示 item IN 值運算式。

public InExpression (Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression item, bool negated, Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression values, Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping typeMapping);

[System.Obsolete("Use overload which passes negated argument after values argument.")]
public InExpression (Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression item, bool negated, Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression values, Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping typeMapping);

[System.Obsolete("Use overload which passes negated argument after values argument.")]
public InExpression (Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression item, bool negated, Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression values, Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping? typeMapping);

new Microsoft.EntityFrameworkCore.Query.SqlExpressions.InExpression : Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression * bool * Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression * Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping -> Microsoft.EntityFrameworkCore.Query.SqlExpressions.InExpression

[<System.Obsolete("Use overload which passes negated argument after values argument.")>]
new Microsoft.EntityFrameworkCore.Query.SqlExpressions.InExpression : Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression * bool * Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression * Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping -> Microsoft.EntityFrameworkCore.Query.SqlExpressions.InExpression

Public Sub New (item As SqlExpression, negated As Boolean, values As SqlExpression, typeMapping As RelationalTypeMapping)

參數

item: SqlExpression

要查看值的專案。

negated: Boolean

值，指出專案是否應該出現在值中或不存在。

values: SqlExpression

搜尋專案的值清單。

typeMapping: RelationalTypeMapping

RelationalTypeMapping與運算式相關聯的。

屬性: ObsoleteAttribute

適用於

共用方式為

InExpression 建構函式

定義

多載

InExpression(SqlExpression, SelectExpression, RelationalTypeMapping)

參數

適用於

InExpression(SqlExpression, SqlParameterExpression, RelationalTypeMapping)

參數

適用於

InExpression(SqlExpression, IReadOnlyList<SqlExpression>, RelationalTypeMapping)

參數

適用於

InExpression(SqlExpression, SelectExpression, Boolean, RelationalTypeMapping)

參數

適用於

InExpression(SqlExpression, SqlExpression, Boolean, RelationalTypeMapping)

參數

適用於

InExpression(SqlExpression, Boolean, SelectExpression, RelationalTypeMapping)

參數

適用於

InExpression(SqlExpression, Boolean, SqlExpression, RelationalTypeMapping)

參數

適用於

意見反應

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