wpf如何获取控件的name

原创已于 2024-09-10 17:17:42 修改 · 319 阅读

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于 2024-09-10 17:16:00 首次发布

 <Grid>
     <Button Content="Button" HorizontalAlignment="Left" Margin="237,111,0,0" VerticalAlignment="Top" Click="Button_Click"/>
     <Label Content="Label" Name="Label1" HorizontalAlignment="Left" Margin="415,256,0,0" VerticalAlignment="Top" MouseDown="onMouseDown"/>

 </Grid>

using System.Windows.Shapes;

namespace WpfApp1
{
    /// <summary>
    /// MainWindow.xaml 的交互逻辑
    /// </summary>
    public partial class MainWindow : Window
    {
        public MainWindow()
        {
            InitializeComponent();
        }
		//获取某一个控件的name
        private void Button_Click(object sender, RoutedEventArgs e)
        {
            Label mylabel = (Label)this.FindName("Label1");
            mylabel.Content = "hahaha";
        }
		// 获取发送者的name
        private void onMouseDown(object sender, MouseButtonEventArgs e)
        {
            Label mylabel = (Label)sender;
            mylabel.Content = "I am here";
        }
    }
}