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PODataTemplate with Converter in Code Behind
 

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  1. PODataTemplate with Converter in Code Behind
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    <p>I'm trying to load a DataTemplate in code-behind, but it works fine if I remove the Converter... but as soon as I put it in there, it blows. Now, I did set my state my namespace and placed the reference to my converter in XAML. for example:</p> <pre><code>&lt;Window.Resources&gt; &lt;local:StatCellConverter x:Key="myConverter" /&gt; &lt;/Window.Resources&gt; </code></pre> <p>and this is my method where I generate a DataTemplate:</p> <pre><code>private DataTemplate GenerateStatRowDataTemplate() { ParserContext pc = new ParserContext(); pc.XmlnsDictionary.Add("", "http://schemas.microsoft.com/winfx/2006/xaml/presentation"); pc.XmlnsDictionary.Add("x", "http://schemas.microsoft.com/winfx/2006/xaml"); pc.XmlnsDictionary.Add("xcdg", "http://schemas.xceed.com/wpf/xaml/datagrid"); string statRowTemplate = "&lt;DataTemplate&gt;&lt;xcdg:StatRow&gt;"; statRowTemplate += "&lt;xcdg:StatCell FieldName=\"Column4\" ResultPropertyName=\"AvgColumn4\"&gt;"; statRowTemplate += "&lt;xcdg:StatCell.ContentTemplate&gt;"; statRowTemplate += "&lt;DataTemplate&gt;"; statRowTemplate += "&lt;TextBlock Text=\"{Binding ., Converter={StaticResource ResourceKey=myConverter}}\" /&gt;"; statRowTemplate += "&lt;/DataTemplate&gt;"; statRowTemplate += "&lt;/xcdg:StatCell.ContentTemplate&gt;"; statRowTemplate += "&lt;/xcdg:StatCell&gt;"; statRowTemplate += "&lt;/xcdg:StatRow&gt;"; statRowTemplate += "&lt;/DataTemplate&gt;"; StringReader stringReader = new StringReader(statRowTemplate); XmlReader xmlReader = XmlReader.Create(stringReader); MemoryStream ms = new MemoryStream(Encoding.UTF8.GetBytes(statRowTemplate.ToString())); DataTemplate dt = (DataTemplate)XamlReader.Load(ms,pc); dt.LoadContent(); return dt; } </code></pre> <p>What am i doing wrong? Could it be that I would have to define my converter in code behind as well?</p> <p>My Converter</p> <pre><code>public class StatCellConverter : IValueConverter { public object Convert(object value, Type targetType, object parameter, CultureInfo culture) { Debug.WriteLine(value); if (value.Equals("#DIV/0#")) return "0"; return value; } public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture) { throw new NotImplementedException(); } } </code></pre> <p>I get an exception saying that it cannot load the DataTemplate</p>
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    1. COPlease post your your Converter and define "it blows"
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    2. COI edited the question
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    3. COI figured it out. I had to set the Resources in code behind... string statRowTemplate = "<DataTemplate xmlns:local=\"clr-namespace:MyTest;assembly=MyTest\">"; statRowTemplate += "<DataTemplate.Resources><local:StatCellConverter x:Key=\"myConverter\"/></DataTemplate.Resources>";
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