ISqlExpressionFactory.And 方法

定义

创建一个 SqlBinaryExpression 表示按位 AND 运算的 。

public Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlBinaryExpression And (Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression left, Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression right, Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping typeMapping = default);
public Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlBinaryExpression And (Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression left, Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression right, Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping? typeMapping = default);
abstract member And : Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression * Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression * Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping -> Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlBinaryExpression
Public Function And (left As SqlExpression, right As SqlExpression, Optional typeMapping As RelationalTypeMapping = Nothing) As SqlBinaryExpression

参数

left
SqlExpression

左操作数。

right
SqlExpression

右操作数。

typeMapping
RelationalTypeMapping

要分配给所创建表达式的类型映射。

返回

表示 SQL 按位 AND 操作的表达式。

适用于