How to create custome shaped ContextMenu for wpf datagrid cell

Question

hai
I want to create a custom shaped context menu for my data grid cell I tried like this

 <UserControl>
         <Grid>
                <Grid.RowDefinitions>
                    <RowDefinition Height="*"/>
                    <RowDefinition Height="*"/>
                </Grid.RowDefinitions>
                <Border x:Name="Border" Grid.Row="1" CornerRadius="5" BorderThickness="1.5" BorderBrush="White"  >
                    <Border.Background>
                        <LinearGradientBrush EndPoint="0.5,1" StartPoint="0.5,0">
                            <GradientStop Color="#FF5997E2" Offset="0.997"/>
                            <GradientStop Color="#FFE1EEF3"/>
                        </LinearGradientBrush>
                    </Border.Background>
                    <Border.Effect>
                        <DropShadowEffect ShadowDepth="3" BlurRadius="9" Direction="300"/>
                    </Border.Effect>
                    <Grid>
                        <Grid.RowDefinitions>
                            <RowDefinition Height="*"/>
                            <RowDefinition Height="*"/>
                        </Grid.RowDefinitions>
                        <TextBlock Name="Textblock" Text="Do You Want to delete ?" Grid.Row="0"  FontSize="16" />
                        <Grid Grid.Row="1">
                            <Grid.ColumnDefinitions>
                                <ColumnDefinition Width="*"/>
                                <ColumnDefinition Width="*"/>
                            </Grid.ColumnDefinitions>
                            <TextBlock Name="Btn_Yes" Text="Yes"  MouseDown="Btn_Yes_MouseDown" Grid.Column="0"  FontSize="16" HorizontalAlignment="Center"  />
                            <TextBlock Name="Btn_No" Text="No" MouseDown="Btn_No_MouseDown" Grid.Column="1" FontSize="16" HorizontalAlignment="Center" />
                        </Grid>
                    </Grid>
                </Border>
            </Grid>
    </UserControl>

and added one property called clicked

public partial class IContextMenu : UserControl
{
                public IContextMenu()
                {
                    InitializeComponent();
                }
                public bool Clicked
                {
                    get { return (bool)GetValue(ClickedProperty); }
                    set { SetValue(ClickedProperty, value); }
                }
                public static readonly DependencyProperty ClickedProperty =
                    DependencyProperty.Register("Clicked", typeof(bool), typeof(IContextMenu), new PropertyMetadata(false));
}

And I set a style in resource dictionary

<ResourceDictionary>
        <Style x:Key="Contextmenu" TargetType="{x:Type ContextMenu}">
                <Setter Property="Template">
                    <Setter.Value>
                        <ControlTemplate x:Name="aa" TargetType="{x:Type ContextMenu}" >
                            <mycontrols:IContextMenu Background="Transparent"/>
                        </ControlTemplate>
                    </Setter.Value>
                </Setter>
            </Style>
</ResourceDictionary>

I Want To bind Clicked Property in my main window please help how to acheive this
And in my mainwindow xaml

Answer 1

I do some update for your code as below shown:
Part 1: Add below code Mainwindow.xaml
<local:IContextMenu local:Clicked="True" Style="{StaticResource Contextmenu}"></local:IContextMenu>

Part 2: The style in resource dictionary

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Answer 2

I updated two parts for your code to implement what you want:
Part 1: Update the style for Contextmenu in Dictionary.xaml as below shown:

Part 2: Use <ContextMenu Style="{StaticResource Contextmenu}" /> directly in the DataGrid

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