48 lines
1.3 KiB
C#
48 lines
1.3 KiB
C#
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Find enclosure component
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<Window x:Class="VisualTree.Window1"
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xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
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xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
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Title="VisualTree" Height="250" Width="400">
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<Grid>
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<Button Click="MyClickEvent" Name="btnGo">
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<TextBox Width="180" Height="30" Name="txt">
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</TextBox>
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</Button>
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</Grid>
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</Window>
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//File:Window.xaml.cs
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using System;
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using System.Collections.Generic;
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using System.Text;
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using System.Windows;
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using System.Windows.Controls;
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using System.Windows.Data;
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using System.Windows.Documents;
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using System.Windows.Input;
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using System.Windows.Media;
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using System.Windows.Media.Imaging;
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using System.Windows.Shapes;
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namespace VisualTree
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{
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public partial class Window1 : System.Windows.Window
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{
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public Window1()
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{
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InitializeComponent();
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}
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void MyClickEvent(object sender, RoutedEventArgs e)
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{
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object desiredNode = btnGo.FindName("txt");
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if (desiredNode is TextBox)
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{
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TextBox desiredChild = desiredNode as TextBox;
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desiredChild.Background = Brushes.Green;
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}
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}
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}
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}
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