مشکل در بایند کردن دیتا گرید

[barnamenevisjavan]

اینو هم نصب کردم ولی فکر میکنم یه ایرادی مربوط بهstyle باشه

<Window x:Class="WpfMasksTest.Echreshavi.View.PersonInfoTe  st"

        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"

        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"

        xmlns:d="http://schemas.microsoft.com/expression/blend/2008"

        xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"

        xmlns:local="clr-namespace:WpfMasksTest.Echreshavi.View"

         xmlns:swc="http://schemas.staware.com/winfx/2008/xaml/controls"

         xmlns:dxg="http://schemas.devexpress.com/winfx/2008/xaml/grid"

          xmlns:dxe="http://schemas.devexpress.com/winfx/2008/xaml/editors" 

         xmlns:local1="clr-namespace:StaWare.Wpf.MasksBN.ViewModels.Person;as  sembly=StaWare.Wpf.MasksBN"

    

         xmlns:hc="clr-namespace:DevExpress.Mvvm.UI.Interactivity;assembl  y=DevExpress.Xpf.Core.v20.1" 

       

        mc:Ignorable="d"

        Title="PersonInfoTest" Height="500" Width="1000">

   





    <Grid>

        <Grid.RowDefinitions>

            <RowDefinition Height="65"/>

            <RowDefinition/>

            <RowDefinition/>



        </Grid.RowDefinitions>



        <StackPanel Grid.Row="0"   >

            <TextBox  Width="250" Height="25" Margin="5" Text="{Binding Path=V_SEARCH , Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}" Background="#FFF3ECEC" Foreground="#FF080A07"/>

            <Button Width="140" Margin="4" Content="Search Person" Command="{Binding SearchPersonCommand}">

                <Button.Background>

                    <LinearGradientBrush EndPoint="0.5,1" StartPoint="0.5,0">

                        <GradientStop Color="Black" Offset="0"/>

                        <GradientStop Color="White" Offset="1"/>

                    </LinearGradientBrush>

                </Button.Background>

            </Button>



        </StackPanel>



        <StackPanel Grid.Row="1"  >

            <DataGrid AutoGenerateColumns="True"

                      

                  Height="200"

                  Margin="4"

                      RowHeaderWidth="30"

                   ColumnHeaderHeight="45"  

                   ItemsSource="{Binding ListPersons}" 

                     

                     

                      SelectedItem="{Binding  Path=PersonID, Mode=OneWay, UpdateSourceTrigger=PropertyChanged}"

                   



                CanUserReorderColumns="False"

                  AlternatingRowBackground="#E6FCFCB8"

                  CanUserAddRows="False"

                  CanUserDeleteRows="False"

                  CanUserResizeRows="False"

                  SelectionMode="Single"

                  IsReadOnly="True" IsSynchronizedWithCurrentItem="False" BorderBrush="#FF082A4B">



               

                <DataGrid.Resources>

                    <local1:BindingProxy x:Key="proxy" Data="{Binding}" />

                </DataGrid.Resources>

                <DataGrid.Background>

                    <LinearGradientBrush EndPoint="0.5,1" StartPoint="0.5,0">

                        <GradientStop Color="Black" Offset="0"/>

                        <GradientStop Color="#FF93EAEA" Offset="1"/>

                    </LinearGradientBrush>

                </DataGrid.Background>

                <DataGrid.Columns>

                    <DataGridTextColumn Header="{Binding Data.HeaderText, Source={StaticResource proxy}}"/>

                </DataGrid.Columns>



                <hc:Interaction.Triggers>

                    <hc:EventTrigger EventName="SelectionChanged">

                        <hc:EventToCommand Command="{Binding SwitchItemCmd}" PassEventArgsToCommand="True"/>

                    </hc:EventTrigger>

                </hc:Interaction.Triggers>





            </DataGrid>



        </StackPanel>



        <StackPanel Grid.Row="2"  >

            <dxe:ListBoxEdit ItemsSource="{Binding DetailPesrson, ElementName=grid}"

                     DisplayMember="id"/>



        </StackPanel>





    </Grid>





</Window>

شما اومدی از تگ hc که من تو مثال استفاده میکردم استفاده کردی بعد اومدی تگ hc رو برای devexpress تعریف کردی!!! در صورتی که باید برای پکیج ناگت تعریف کنی
xmlns:hc="http://schemas.microsoft.com/xaml/behaviors"

مثال هاش رو ببینید
XamlBehaviorsWpf/samples/XAMLBehaviorsSample/XAMLBehaviorsSample at master · microsoft/XamlBehaviorsWpf (github.com)