How to implement datatemplate for gridcolumn from WPF MVVM

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C#

WPF

I am using below code for highlight red color boder for textbox.combobox when condition true from XAML

What I have tried:

<pre lang="HTML"><pre><DataTemplate>
                                        <Border x:Name="outerCellBorder">
                                            <dxe:InplaceBaseEdit Name="PART_Editor" ContentTemplate="{x:Null}"/>
                                        </Border>
                                        <DataTemplate.Triggers>
                                            <MultiDataTrigger>
                                                <MultiDataTrigger.Conditions>
                                                    <Condition Binding="{Binding Path=RowData.Row.Name}" Value="{x:Null}"/>
                                                    <Condition Binding="{Binding Path=RowData.Row.IsPersonHasValue}" Value="true"/>
                                                </MultiDataTrigger.Conditions>
                                                <Setter TargetName="outerCellBorder" Property="BorderBrush" Value="Red" />
                                                <Setter TargetName="outerCellBorder" Property="BorderThickness" Value="1" />
                                                <Setter Property="ToolTip" Value="Please enter name"/>
                                            </MultiDataTrigger>
                                        </DataTemplate.Triggers>
                                    </DataTemplate>

How to implement same functionality from WPF Codebehind or MVVM. Here, I am using Generic ViewModel like

<pre> public class PersonViewModel<T> : PersonViewModel where T : new()
    {}

Please anyone help me on this.