ValidationStateDictionary.ContainsKey(Object) 方法

定义

命名空间:

Microsoft.AspNetCore.Mvc.ModelBinding.Validation

程序集:

Microsoft.AspNetCore.Mvc.Abstractions.dll

包:

Microsoft.AspNetCore.App.Ref v8.0.0

确定是否 IDictionary<TKey,TValue> 包含带有指定键的元素。

public:
 virtual bool ContainsKey(System::Object ^ key);

public bool ContainsKey (object key);

abstract member ContainsKey : obj -> bool
override this.ContainsKey : obj -> bool

Public Function ContainsKey (key As Object) As Boolean

参数

key

Object

返回

Boolean

实现

ContainsKey(TKey) ContainsKey(TKey)