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POWPF: Switching window styles
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copied!<p>I have a program that has some buttons, one of them is used to switch "Themes". There are two themes, one is the normal Windows theme and the other is called Style2.</p> <p>This is how I tried the switching</p> <pre><code> private bool UsingWindowsStyle = true; private ResourceDictionary Style2= new ResourceDictionary() { Source = new Uri("/...;component/Resources/DefaultStyles.xaml", UriKind.RelativeOrAbsolute) }; private void SwitchButton_Click(object sender, RoutedEventArgs e) { if (UsingWindowsStyle) { Resources.MergedDictionaries.Add(Style2); UsingWindowsStyle = false; } else { Resources.MergedDictionaries.Remove(Style2); UsingWindowsStyle = true; } } </code></pre> <p>My problem is, when I use this program, and press this <code>Button</code>, this is what happens:</p> <p><strong>Window Opened</strong> Program operating normally with Windows theme.</p> <p><strong>SwitchButton First Click</strong> Program changes visuals to the Style2 theme. All the program's buttons operating normally.</p> <p><strong>SwitchButton Second Click</strong> Program reverts back to Windows theme, but all the buttons in the program seize to work.</p> <p><em>Points to Consider</em></p> <ol> <li>The program does not throw any exceptions at this point.</li> <li>Debugging the code, it seems that after the second click, the program does not enter the <code>SwitchButton_Click</code> method.</li> <li><p>I tried readding the Click <code>EventHandler</code> but with no use.</p> <pre><code>SwitchButton.Click += new RoutedEventHandler(SwitchButton_Click); </code></pre></li> </ol> <p>Thanks in advance for your help.</p>

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