Missing 类

定义

表示已经实例化但尚未设置其值的变量的值。Represents the value of a variable that has been instantiated but that has not yet had its value set.

此 API 支持产品基础结构,不能在代码中直接使用。

public ref class Missing sealed
public sealed class Missing
type Missing = class
Public NotInheritable Class Missing
继承
Missing

字段

Value

此 API 支持产品基础结构,不能在代码中直接使用。

指定已经实例化但尚未设置其值的变量的值。Specifies the value of a variable that has been instantiated but that has not yet had its value set.

方法

Equals(Object)

确定指定对象是否等于当前对象。Determines whether the specified object is equal to the current object.

(继承自 Object)
GetHashCode()

作为默认哈希函数。Serves as the default hash function.

(继承自 Object)
GetType()

获取当前实例的 TypeGets the Type of the current instance.

(继承自 Object)
MemberwiseClone()

创建当前 Object 的浅表副本。Creates a shallow copy of the current Object.

(继承自 Object)
ToString()

返回表示当前对象的字符串。Returns a string that represents the current object.

(继承自 Object)

适用于

另请参阅