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POGetting an error in searching data from dataGrid in wpf
 

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  1. POGetting an error in searching data from dataGrid in wpf
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    <p>I have tried to search in a <code>dataGrid</code> using the following XAML</p> <pre><code>&lt;DataGrid x:Name="grid" local:DataGridTextSearch.SearchValue="{Binding ElementName=SearchBox, Path=Text, UpdateSourceTrigger=PropertyChanged}" ItemsSource="{Binding TestData}" &gt; &lt;DataGrid.Resources&gt; &lt;local:SearchValueConverter x:Key="SearchValueConverter" /&gt; &lt;Style TargetType="{x:Type DataGridRow}"&gt; &lt;Setter Property="local:DataGridTextSearch.IsTextMatch"&gt; &lt;Setter.Value&gt; &lt;MultiBinding Converter="{StaticResource SearchValueConverter}"&gt; &lt;Binding RelativeSource="{RelativeSource Self}" Path="DataContext.MyProperty" /&gt; &lt;Binding RelativeSource="{RelativeSource Self}" Path="(local:DataGridTextSearch.SearchValue)" /&gt; &lt;/MultiBinding&gt; &lt;/Setter.Value&gt; &lt;/Setter&gt; &lt;Style.Triggers&gt; &lt;Trigger Property="local:DataGridTextSearch.IsTextMatch" Value="True"&gt; &lt;Setter Property="IsSelected" Value="True" /&gt; &lt;/Trigger&gt; &lt;/Style.Triggers&gt; &lt;/Style&gt; &lt;/DataGrid.Resources&gt; &lt;/DataGrid&gt; </code></pre> <p>I got it from <a href="https://stackoverflow.com/questions/15467553/proper-datagrid-search-from-textbox-in-wpf-using-mvvm">here</a></p> <p>But it gives me an error that <code>DataGrid</code> is not defined. So I changed <code>&lt;DataGrid&gt;</code> to <code>&lt;my:DataGrid&gt;</code></p> <p>Now it gives me the following error on line no 1 : The attachable property SearchValue was not found in type DataGridTextSearch.</p> <p>And Another Error on Line no. 3 : The type local:SearchValueConverter was not found. Verify that you are not missing an assembly reference and that all reference assemblies have been built.</p> <p>The XAML of my window looks like :</p> <pre><code>&lt;Window x:Class="Window1" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" Title="Window1" Height="300" Width="532" xmlns:my="clr-namespace:Microsoft.Windows.Controls;assembly=WPFToolkit"&gt; &lt;Grid&gt; &lt;TextBox Height="29" Margin="104,22,147,0" Name="txt" VerticalAlignment="Top" AutoWordSelection="True" /&gt; &lt;my:DataGrid x:Name="grid" local:DataGridTextSearch.SearchValue="{Binding ElementName=SearchBox, Path=Text, UpdateSourceTrigger=PropertyChanged}" ItemsSource="{Binding TestData}" &gt; &lt;my:DataGrid.Resources&gt; &lt;local:SearchValueConverter x:Key="SearchValueConverter" /&gt; &lt;Style TargetType="{x:Type DataGridRow}"&gt; &lt;Setter Property="local:DataGridTextSearch.IsTextMatch"&gt; &lt;Setter.Value&gt; &lt;MultiBinding Converter="{StaticResource SearchValueConverter}"&gt; &lt;Binding RelativeSource="{RelativeSource Self}" Path="DataContext.MyProperty" /&gt; &lt;Binding RelativeSource="{RelativeSource Self}" Path="(local:DataGridTextSearch.SearchValue)" /&gt; &lt;/MultiBinding&gt; &lt;/Setter.Value&gt; &lt;/Setter&gt; &lt;Style.Triggers&gt; &lt;Trigger Property="local:DataGridTextSearch.IsTextMatch" Value="True"&gt; &lt;Setter Property="IsSelected" Value="True" /&gt; &lt;/Trigger&gt; &lt;/Style.Triggers&gt; &lt;/Style&gt; &lt;/my:DataGrid.Resources&gt; &lt;/my:DataGrid&gt; &lt;/Grid&gt; &lt;/Window&gt; </code></pre>
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