SqlConstantExpression 构造函数

定义

命名空间:

Microsoft.EntityFrameworkCore.Query.SqlExpressions

程序集:

Microsoft.EntityFrameworkCore.Relational.dll

程序包:

Microsoft.EntityFrameworkCore.Relational v10.0.0

重载

名称	说明
SqlConstantExpression(ConstantExpression, RelationalTypeMapping)	已过时. 创建类的新实例 SqlConstantExpression 。
SqlConstantExpression(Object, RelationalTypeMapping)	创建类的新实例 SqlConstantExpression 。
SqlConstantExpression(Object, Boolean, RelationalTypeMapping)	创建类的新实例 SqlConstantExpression 。
SqlConstantExpression(Object, Type, RelationalTypeMapping)	创建类的新实例 SqlConstantExpression 。
SqlConstantExpression(Object, Type, Boolean, RelationalTypeMapping)	创建类的新实例 SqlConstantExpression 。

SqlConstantExpression(ConstantExpression, RelationalTypeMapping)

Source:

SqlConstantExpression.cs

注意

Call the constructor accepting a value (and possibly a Type) instead

创建类的新实例 SqlConstantExpression 。

[System.Obsolete("Call the constructor accepting a value (and possibly a Type) instead")]
public SqlConstantExpression(System.Linq.Expressions.ConstantExpression constantExpression, Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping? typeMapping);

[<System.Obsolete("Call the constructor accepting a value (and possibly a Type) instead")>]
new Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlConstantExpression : System.Linq.Expressions.ConstantExpression * Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping -> Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlConstantExpression

Public Sub New (constantExpression As ConstantExpression, typeMapping As RelationalTypeMapping)

参数

constantExpression

ConstantExpression

ConstantExpression。

typeMapping

RelationalTypeMapping

与 RelationalTypeMapping 表达式关联的表达式。

特性

ObsoleteAttribute

SqlConstantExpression(Object, RelationalTypeMapping)

Source:

SqlConstantExpression.cs

创建类的新实例 SqlConstantExpression 。

public SqlConstantExpression(object value, Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping? typeMapping);

new Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlConstantExpression : obj * Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping -> Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlConstantExpression

Public Sub New (value As Object, typeMapping As RelationalTypeMapping)

参数

value

Object

要设置的属性Object等于的一个Value。

typeMapping

RelationalTypeMapping

与 RelationalTypeMapping 表达式关联的表达式。

SqlConstantExpression(Object, Boolean, RelationalTypeMapping)

Source:

SqlConstantExpression.cs

创建类的新实例 SqlConstantExpression 。

public SqlConstantExpression(object value, bool sensitive, Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping? typeMapping);

new Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlConstantExpression : obj * bool * Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping -> Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlConstantExpression

Public Sub New (value As Object, sensitive As Boolean, typeMapping As RelationalTypeMapping)

参数

value

Object

要设置的属性Object等于的一个Value。

sensitive

Boolean

true 如果表达式包含敏感值，则为否则，为 false.

typeMapping

RelationalTypeMapping

与 RelationalTypeMapping 表达式关联的表达式。

SqlConstantExpression(Object, Type, RelationalTypeMapping)

Source:

SqlConstantExpression.cs

创建类的新实例 SqlConstantExpression 。

public SqlConstantExpression(object? value, Type type, Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping? typeMapping);

new Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlConstantExpression : obj * Type * Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping -> Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlConstantExpression

Public Sub New (value As Object, type As Type, typeMapping As RelationalTypeMapping)

参数

value

Object

要设置的属性Object等于的一个Value。

type

Type

Type表达式。

typeMapping

RelationalTypeMapping

与 RelationalTypeMapping 表达式关联的表达式。

SqlConstantExpression(Object, Type, Boolean, RelationalTypeMapping)

Source:

SqlConstantExpression.cs

创建类的新实例 SqlConstantExpression 。

public SqlConstantExpression(object? value, Type type, bool sensitive, Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping? typeMapping);

new Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlConstantExpression : obj * Type * bool * Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping -> Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlConstantExpression

Public Sub New (value As Object, type As Type, sensitive As Boolean, typeMapping As RelationalTypeMapping)

参数

value

Object

要设置的属性Object等于的一个Value。

type

Type

Type表达式。

sensitive

Boolean

true 如果表达式包含敏感值，则为否则，为 false.

typeMapping

RelationalTypeMapping

与 RelationalTypeMapping 表达式关联的表达式。