25 lines
722 B
C#
25 lines
722 B
C#
using System.Windows;
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using System.Windows.Controls;
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namespace _4_WPF资源_2资源层次;
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/// <summary>
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/// Interaction logic for MainWindow.xaml
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/// </summary>
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public partial class MainWindow : Window
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{
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public MainWindow()
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{
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InitializeComponent();
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}
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private void FindResource_OnClick(object sender, RoutedEventArgs e)
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{
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var button = (Button)sender;
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var tryFindResource = button.TryFindResource("BunnyImageBrush");
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Console.WriteLine($"尝试查找资源，找不到返回null：{tryFindResource}");
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var findResource = button.FindResource("BunnyImageBrush");
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Console.WriteLine($"尝试查找资源，找不到报错：{findResource}");
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}
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} |