CaseWhenClause(SqlExpression, SqlExpression) 构造函数

定义

命名空间:

Microsoft.EntityFrameworkCore.Query.SqlExpressions

程序集:

Microsoft.EntityFrameworkCore.Relational.dll

包:

Microsoft.EntityFrameworkCore.Relational v8.0.0

创建 CaseWhenClause 类的新实例。

public CaseWhenClause (Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression test, Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression result);

new Microsoft.EntityFrameworkCore.Query.SqlExpressions.CaseWhenClause : Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression * Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression -> Microsoft.EntityFrameworkCore.Query.SqlExpressions.CaseWhenClause

Public Sub New (test As SqlExpression, result As SqlExpression)

参数

test

SqlExpression

要与 Operand 比较的值，或要评估的条件。

result

SqlExpression

测试成功时要返回的值。