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POHow to reuse the same Watermark TextBox
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  1. POHow to reuse the same Watermark TextBox
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    copied!<p>I have a WatermarkTextBox that inherits TextBox and I have x:Name="TestASearch" which will be called in the listview to display the search returned from the method textboxsearch_TextChanged.</p> <pre><code> &lt;controls:WatermarkTextBox x:Name="TestASearch" Grid.Column="2" Grid.Row="0" Margin="10,61,0,10" SelectAllOnGotFocus="True" Background="White" TextChanged="textboxsearch_TextChanged"&gt; &lt;controls:WatermarkTextBox.Watermark&gt; &lt;TextBlock FontStyle="Italic" Text="Enter search text…" Width="116"/&gt; &lt;/controls:WatermarkTextBox.Watermark&gt; </code></pre> <p></p> <p>WatermarkTextBox class</p> <pre><code> public WatermarkTextBox() { FrameworkElement.DefaultStyleKeyProperty.OverrideMetadata(typeof(WatermarkTextBox), new FrameworkPropertyMetadata(typeof(WatermarkTextBox))); } </code></pre> <p>Now I want to use the same concept except that I want a different x:Name =TestBSearch and wanted to use TextChanged="textboxsearch_TextChanged"</p> <pre><code> &lt;controls:WatermarkTextBox x:Name="TestBSearch" Grid.Column="2" Grid.Row="0" Margin="10,61,0,10" SelectAllOnGotFocus="True" Background="White" TextChanged="textboxsearch_TextChanged"&gt; &lt;controls:WatermarkTextBox.Watermark&gt; &lt;TextBlock FontStyle="Italic" Text="Enter search text…" Width="116"/&gt; &lt;/controls:WatermarkTextBox.Watermark&gt; &lt;/controls:WatermarkTextBox&gt; </code></pre> <p>When I try this I get error "PropertyMetadata is already registered for type 'WatermarkTextBox'." How can I reuse the same code?</p> <p>Thanks</p>
 

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