ErrorsChangedEventManager.AddHandler 方法

定義

新增指定的事件處理器,當指定的來源提出事件時 ErrorsChanged 會呼叫該處理器。

public:
 static void AddHandler(System::ComponentModel::INotifyDataErrorInfo ^ source, EventHandler<System::ComponentModel::DataErrorsChangedEventArgs ^> ^ handler);
public static void AddHandler(System.ComponentModel.INotifyDataErrorInfo source, EventHandler<System.ComponentModel.DataErrorsChangedEventArgs> handler);
static member AddHandler : System.ComponentModel.INotifyDataErrorInfo * EventHandler<System.ComponentModel.DataErrorsChangedEventArgs> -> unit
Public Shared Sub AddHandler (source As INotifyDataErrorInfo, handler As EventHandler(Of DataErrorsChangedEventArgs))

參數

source
INotifyDataErrorInfo

引發事件的源物件 ErrorsChanged

handler
EventHandler<DataErrorsChangedEventArgs>

負責活動的 ErrorsChanged 代表。

例外狀況

handlernull

適用於