2016-01-29 50 views
0

我试图将事件处理程序在窗口加载过程编程方式添加到一个日期选择器控制,但它给我的错误信息:WPF数据选择器选择日期更改的事件处理程序

无法隐式转换类型 'System.Windows.Controls.SelectionChangedEventHandler' 至 'System.EventHandler'

的代码:

private void Window_Loaded(object sender, RoutedEventArgs e) 
     { 
      LoadCombo(); 
      dpFrom.SelectedDateChanged += new SelectionChangedEventHandler(this.dp_SelectedDateChanged); 

     } 

private void dp_SelectedDateChanged(object sender, SelectionChangedEventArgs e) 
{ 
    // reset label;      
} 

回答

1

刚刚尝试短表(语法糖):

dpFrom.SelectedDateChanged += this.dp_SelectedDateChanged; 

(这在Visual Studio编码时,通常会自动生成)