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See more: WPF C#4.0 DataGrid
<Window x:Class="WpfApplication1.MainWindow"
        Title="MainWindow" Height="350" Width="525">
        <ObjectDataProvider x:Key="RecordValues" MethodName="GetValues"
                            ObjectType="{x:Type core:Enum}">
                <x:Type Type="local:RecordValues" />
        <dg:DataGrid AutoGenerateColumns="False" ItemsSource="{Binding}"
                  Margin="10" Name="dataGrid1">
                <dg:DataGridComboBoxColumn Header="Combo" Width="300"
                     SelectedItemBinding="{Binding Value}" 
                     ItemsSource="{Binding Source={StaticResource RecordValues}}" />

this is the error while debugging the above code:"The invocation of the constructor on type 'WpfApplication1.MainWindow' that matches the specified binding constraints threw an exception.' Line number '8' and line position '9'."

since the beginning of the project I am using xmlns:dg="" . so I can't remove this namespace and opt for DataGrid instead of dg:DataGrid. I know that the problem relies on the usage of the abobe namespace. anybody can help to resolve the issues at the same time retaining dg:

thanks in advance

Posted 14-Feb-12 5:21am

1 solution

in my case i had working the view in separate project and i got same error so all i did just copy the app.config to the view project and its ruing fine after that

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0 Sergey Alexandrovich Kryukov 10,401
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