<Window x:Class="Wpf180706.Window10"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
Title="Window10" Height="300" Width="300">
<Window.Resources>
<ControlTemplate x:Key="temp">
<StackPanel Background="Yellow">
<TextBox Name="txt1" Margin="6"></TextBox>
<TextBox Name="txt2" Margin="6"></TextBox>
<TextBox Name="txt3" Margin="6"></TextBox>
</StackPanel>
</ControlTemplate>
</Window.Resources>
<Grid>
<StackPanel>
<UserControl Name="uc" Template="{StaticResource temp}"></UserControl>
<Button Click="btn_Click">btn</Button>
</StackPanel>
</Grid>
</Window>
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Imaging;
using System.Windows.Shapes;
namespace Wpf180706
{
/// <summary>
/// Interaction logic for Window10.xaml
/// </summary>
public partial class Window10 : Window
{
public Window10()
{
InitializeComponent();
}
private void btn_Click(object sender, RoutedEventArgs e)
{
TextBox txt = (TextBox)this.uc.Template.FindName("txt1",this.uc);
txt.Text = "Hello";
StackPanel sp = txt.Parent as StackPanel;
((TextBox)sp.Children[1]).Text = "Hello2";
((TextBox)sp.Children[2]).Text = "Hello3";
}
}
}