DynamicMetaObject 构造函数

定义

命名空间:

System.Dynamic

程序集:

System.Linq.Expressions.dll

初始化 DynamicMetaObject 类的新实例。

重载

DynamicMetaObject(Expression, BindingRestrictions)	初始化 DynamicMetaObject 类的新实例。
DynamicMetaObject(Expression, BindingRestrictions, Object)	初始化 DynamicMetaObject 类的新实例。

DynamicMetaObject(Expression, BindingRestrictions)

Source:

DynamicMetaObject.cs

初始化 DynamicMetaObject 类的新实例。

public:
 DynamicMetaObject(System::Linq::Expressions::Expression ^ expression, System::Dynamic::BindingRestrictions ^ restrictions);

public DynamicMetaObject (System.Linq.Expressions.Expression expression, System.Dynamic.BindingRestrictions restrictions);

new System.Dynamic.DynamicMetaObject : System.Linq.Expressions.Expression * System.Dynamic.BindingRestrictions -> System.Dynamic.DynamicMetaObject

Public Sub New (expression As Expression, restrictions As BindingRestrictions)

参数

expression

Expression

在动态绑定过程中表示此 DynamicMetaObject 的表达式。

restrictions

BindingRestrictions

用于确定绑定是否有效的绑定限制集。

DynamicMetaObject(Expression, BindingRestrictions, Object)

Source:

DynamicMetaObject.cs

初始化 DynamicMetaObject 类的新实例。

public:
 DynamicMetaObject(System::Linq::Expressions::Expression ^ expression, System::Dynamic::BindingRestrictions ^ restrictions, System::Object ^ value);

public DynamicMetaObject (System.Linq.Expressions.Expression expression, System.Dynamic.BindingRestrictions restrictions, object value);

new System.Dynamic.DynamicMetaObject : System.Linq.Expressions.Expression * System.Dynamic.BindingRestrictions * obj -> System.Dynamic.DynamicMetaObject

Public Sub New (expression As Expression, restrictions As BindingRestrictions, value As Object)

参数

expression

Expression

在动态绑定过程中表示此 DynamicMetaObject 的表达式。

restrictions

BindingRestrictions

用于确定绑定是否有效的绑定限制集。

value

Object

由 DynamicMetaObject 表示的运行时值。