MessagingCenter.IMessagingCenter.Subscribe 方法
定义
重要
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重载
| IMessagingCenter.Subscribe<TSender,TArgs>(Object, String, Action<TSender,TArgs>, TSender) | |
| IMessagingCenter.Subscribe<TSender>(Object, String, Action<TSender>, TSender) |
IMessagingCenter.Subscribe<TSender,TArgs>(Object, String, Action<TSender,TArgs>, TSender)
generic <typename TSender, typename TArgs>
where TSender : class virtual void Microsoft.Maui.Controls.IMessagingCenter.Subscribe(System::Object ^ subscriber, System::String ^ message, Action<TSender, TArgs> ^ callback, TSender source) = Microsoft::Maui::Controls::IMessagingCenter::Subscribe;void IMessagingCenter.Subscribe<TSender,TArgs> (object subscriber, string message, Action<TSender,TArgs> callback, TSender source) where TSender : class;abstract member Microsoft.Maui.Controls.IMessagingCenter.Subscribe : obj * string * Action<'Sender, 'Args (requires 'Sender : null)> * 'Sender -> unit (requires 'Sender : null)
override this.Microsoft.Maui.Controls.IMessagingCenter.Subscribe : obj * string * Action<'Sender, 'Args (requires 'Sender : null)> * 'Sender -> unit (requires 'Sender : null)Sub Subscribe(Of TSender As Class, TArgs As Class) (subscriber As Object, message As String, callback As Action(Of TSender, TArgs), source As TSender) Implements IMessagingCenter.Subscribe类型参数
- TSender
- TArgs
参数
- subscriber
- Object
- message
- String
- callback
- Action<TSender,TArgs>
- source
- TSender
实现
适用于
IMessagingCenter.Subscribe<TSender>(Object, String, Action<TSender>, TSender)
generic <typename TSender>
where TSender : class virtual void Microsoft.Maui.Controls.IMessagingCenter.Subscribe(System::Object ^ subscriber, System::String ^ message, Action<TSender> ^ callback, TSender source) = Microsoft::Maui::Controls::IMessagingCenter::Subscribe;void IMessagingCenter.Subscribe<TSender> (object subscriber, string message, Action<TSender> callback, TSender source) where TSender : class;abstract member Microsoft.Maui.Controls.IMessagingCenter.Subscribe : obj * string * Action<'Sender (requires 'Sender : null)> * 'Sender -> unit (requires 'Sender : null)
override this.Microsoft.Maui.Controls.IMessagingCenter.Subscribe : obj * string * Action<'Sender (requires 'Sender : null)> * 'Sender -> unit (requires 'Sender : null)Sub Subscribe(Of TSender As Class) (subscriber As Object, message As String, callback As Action(Of TSender), source As TSender) Implements IMessagingCenter.Subscribe类型参数
- TSender
参数
- subscriber
- Object
- message
- String
- callback
- Action<TSender>
- source
- TSender