ViewDataDictionary.Contains(KeyValuePair<String,Object>) 方法

定义

命名空间:

Microsoft.AspNetCore.Mvc.ViewFeatures

程序集:

Microsoft.AspNetCore.Mvc.ViewFeatures.dll

包:

Microsoft.AspNetCore.App.Ref v9.0.0

确定 ICollection<T> 是否包含特定值。

public:
 virtual bool Contains(System::Collections::Generic::KeyValuePair<System::String ^, System::Object ^> item);

public bool Contains (System.Collections.Generic.KeyValuePair<string,object?> item);

abstract member Contains : System.Collections.Generic.KeyValuePair<string, obj> -> bool
override this.Contains : System.Collections.Generic.KeyValuePair<string, obj> -> bool

Public Function Contains (item As KeyValuePair(Of String, Object)) As Boolean

参数

item

KeyValuePair<String,Object>

返回

Boolean

实现

Contains(T)