Wpf usercontrols are not resizing inside a WPF window using WPF

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XAML

WPF

Hi All,
I am trying to responsives in WPF,i created user control in that user control i created my Design,That User control Put inside Main Window,here my problem is I am facing is that when I try to resize the main window holding the user control, the user control won't follow the parent window and not resize as well.
My User Control code

<UserControl x:Class="Class.View.UC1"
             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
             xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" 
             xmlns:d="http://schemas.microsoft.com/expression/blend/2008" 
             xmlns:xctk="http://schemas.xceed.com/wpf/xaml/toolkit"
              mc:Ignorable="d" 
              Height="600" Width="576" MinHeight="600" MinWidth="576">
    <UserControl.Resources>
        <viewmodel:ExtractInfoVM x:Key="vm"></viewmodel:ExtractInfoVM>

    </UserControl.Resources>
    <UserControl.DataContext>
        <viewmodel:ExtractInfoVM></viewmodel:ExtractInfoVM>
    </UserControl.DataContext>
    <Grid>
        <Grid.ColumnDefinitions>
            <ColumnDefinition Width="*" />
            <ColumnDefinition Width="*" />
            <ColumnDefinition Width="*"/>
            <ColumnDefinition Width="*" />
            <ColumnDefinition Width="*" />
            <ColumnDefinition Width="10" />
        </Grid.ColumnDefinitions>
        <Grid.RowDefinitions>
            <RowDefinition Height="30" />
            <RowDefinition Height="30" />
            <RowDefinition Height="30" />
            <RowDefinition Height="*" />
            <RowDefinition Height="30" />
            <RowDefinition Height="30" />
            <RowDefinition Height="30" />
            <RowDefinition Height="*" />
            <RowDefinition Height="30" />
            <RowDefinition Height="30" />
            <RowDefinition Height="30" />
            <RowDefinition Height="30" />
            <RowDefinition Height="*" />
        </Grid.RowDefinitions>

        <!--Row 0-->

        <Label  Grid.Column="0" Grid.Row="0"  MaxHeight="25" Content="Vendor:" Name="lblVendor"/>
        <ComboBox ItemsSource="{Binding VendorList}"  SelectedValue="{Binding SelectedVendor}"  Grid.Column="1"  
          x:Name="cboVendor"  Grid.ColumnSpan="4" />
        <!--Row 1-->
        <Label Grid.Column="0" Grid.Row="1" MaxHeight="25" Content="Server:" Name="lblServer"/>
        <ComboBox Grid.Column="1" ItemsSource="{Binding Servers}"  
                    SelectedValue="{Binding SelectedServer}"
                      x:Name="cboServer"  Grid.ColumnSpan="4"  Grid.Row="1" />
        <!--Row 2-->
         <Label Grid.Column="0" Grid.Row="2" MaxHeight="25" Content="DataBase:" Name="lblDataBase"/>
        <ComboBox Grid.Column="1" ItemsSource="{Binding Databases}"  
                    SelectedValue="{Binding SelectedDatabase}"
                      x:Name="cboDatabase"  Grid.ColumnSpan="4"  Grid.Row="2" />

         <!--Row 7-->
        <TextBox Grid.Column="0" Grid.ColumnSpan="3" Grid.Row="3" Background="#FFEFECCD" Text="{Binding AnalysisInfo}" Name="txtDesciptoin" ScrollViewer.HorizontalScrollBarVisibility="Auto" ScrollViewer.VerticalScrollBarVisibility="Auto" TextWrapping="NoWrap" VerticalScrollBarVisibility="Auto" HorizontalScrollBarVisibility="Auto" BorderThickness="2" />
        <Border BorderBrush="Silver" BorderThickness="1" Grid.Column="3" Grid.Row="3" MaxHeight="120" Grid.ColumnSpan="2" >
            <ListBox Name="lstReferenc" 
                             SelectedItem="{Binding Path=SelectedGranularity,UpdateSourceTrigger=PropertyChanged}" 
         ItemsSource="{Binding Granularitylist, NotifyOnSourceUpdated=True}" SelectionMode="Multiple" Margin="103,8,9,8" IsEnabled="{Binding Path=AllPropertiesValid}" >
                <ListBox.ItemTemplate>
                    <DataTemplate>
                        <TextBlock Text="{Binding DetailValue}"/>
                    </DataTemplate>
                </ListBox.ItemTemplate>

                <ListBox.ItemContainerStyle>
                    <Style TargetType="{x:Type ListBoxItem}">


                        <Style.Triggers>
                            <DataTrigger Binding="{Binding IsSelected}" Value="True">
                                <Setter Property="Background" Value="Red" />
                            </DataTrigger>
                        </Style.Triggers>
                        <Setter Property="IsSelected" Value="{Binding Mode=TwoWay, Path=IsSelected}"/>
                    </Style>

                </ListBox.ItemContainerStyle>

            </ListBox>
        </Border>
        <Grid Grid.Row="3" Grid.Column="3">
            <Grid.RowDefinitions>
                <RowDefinition Height="10*" />
                <RowDefinition Height="15*" />
                <RowDefinition Height="15*" />
            </Grid.RowDefinitions>
            <Grid.ColumnDefinitions>
                <ColumnDefinition Width="*" />
                <ColumnDefinition Width="*" />
                <ColumnDefinition Width="*" />
            </Grid.ColumnDefinitions>
            <Label Content="Granularity:" Grid.Column="0" Grid.Row="0" Height="25"   Name="label5" Grid.ColumnSpan="3"   />
            <Button Content="Select All"  Command="{Binding SelectAll}" Grid.ColumnSpan="2"
                        Grid.Column="0" Grid.Row="1" Height="23" HorizontalAlignment="Stretch"  Name="btnSelectAll"  Width="75" IsEnabled="{Binding Path=AllPropertiesValid}"  />
            <Button Content="Unselect All" Grid.Column="0" Grid.Row="2" Height="23" HorizontalAlignment="Stretch" Command="{Binding UnSelectAll}"
                        Name="btnUnselectAll"  Width="75"  IsEnabled="{Binding Path=AllPropertiesValid}" Grid.ColumnSpan="2" />
        </Grid>
    </Grid>
</UserControl>

and my Mainwindow code is

<Window
        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
        xmlns:View="clr-namespace:Class.View" x:Class="ELT_Data_Extractor.ELT_Data_Extract"
       
         Height="620" Width="586" WindowStartupLocation="CenterScreen">
    
        <View:DataBaseBrowser HorizontalAlignment="Center" Width="576" VerticalAlignment="Top" Height="550" Margin="1,0" />
        <Button x:Name="CancelButton" Content="Cancel"  Width="75" Height="23" HorizontalAlignment="Right" Margin="0,528,15,29"  Click="CancelButton_Click" />
        <Button x:Name="OKButton" Content="OK"  Width="75" Height="23" HorizontalAlignment="Right" Margin="0,528,101,29"  Click="OKButton_Click" />

    </Grid>
</Window>

When i maximize the window the usercontrol also fit it as well as window
could you please provide any solution to me.

What I have tried:

i Goodled this issue and i didn't solve my issue.and i tried remove height and width for user control but it's not working and i tried this below link solution also it's not working
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