(WPF)Textbox每次输入触发事件处理-创新互联
1. Code behind. 
当前文章:(WPF)Textbox每次输入触发事件处理-创新互联
当前URL:http://scpingwu.com/article/hpcdg.html

protected void TextBox1_TextChanged(object sender, EventArgs e)
{
Label1.Text= Server.HtmlEncode(TextBox1.Text);
}
2. Event trigger
xmlns:i="clr-namespace:System.Windows.Interactivity;assembly=System.Windows.Interactivity"
3. MVVM ( Prefered)
当前文章:(WPF)Textbox每次输入触发事件处理-创新互联
当前URL:http://scpingwu.com/article/hpcdg.html