IOptionsMonitorCache<TOptions>.TryAdd(String, TOptions) 方法
定义
尝试向缓存添加新选项,如果该名称已存在,则将返回 false。Tries to adds a new option to the cache, will return false if the name already exists.
public:
bool TryAdd(System::String ^ name, TOptions options);
public bool TryAdd (string name, TOptions options);
abstract member TryAdd : string * 'Options -> bool
Public Function TryAdd (name As String, options As TOptions) As Boolean
参数
- name
- String
选项实例的名称。The name of the options instance.
- options
- TOptions
选项实例。The options instance.
返回
是否添加了任何内容。Whether anything was added.