IntuneManagement/UI/Avalonia/XAML/IntuneToolsADMX.axaml

<TabControl xmlns="https://github.com/avaloniaui"
            xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
            x:Name="tcADMXPolicyConfig" Margin="5,5,0,0">

    <!--
        Avalonia port of UI/WPF/XAML/IntuneToolsADMX.xaml. Translation notes:
        - xmlns swapped to https://github.com/avaloniaui.
        - InfoIcon rectangles dropped — labels are unambiguous; tooltip on the
          adjacent control covers the same info.
        - ToolTip="..." -> ToolTip.Tip="..." (Avalonia attached-property syntax).
        - Visibility="Collapsed" -> IsVisible="False".
        - Grid.IsSharedSizeScope / SharedSizeGroup dropped — no Avalonia
          equivalent. Auto-width title column is enough; both labels are short.
        - DataGrid.ContextMenu placed via the ContextMenu attached property
          (Avalonia DataGrid has no nested ContextMenu attached element).
        - DataGridTextColumn Width="10*" -> Width="*"; only one column flexes
          in the Avalonia grid so star-weighting is moot here.
    -->

    <TabItem Header="Policy">
        <Grid>
            <Grid.RowDefinitions>
                <RowDefinition Height="Auto"/>
                <RowDefinition Height="Auto"/>
                <RowDefinition Height="*"/>
                <RowDefinition Height="Auto"/>
            </Grid.RowDefinitions>
            <Grid.ColumnDefinitions>
                <ColumnDefinition Width="*"/>
            </Grid.ColumnDefinitions>

            <Grid Grid.Row="2">
                <Grid.ColumnDefinitions>
                    <ColumnDefinition Width="1*" MinWidth="100"/>
                    <ColumnDefinition Width="5"/>
                    <ColumnDefinition Width="1*" MinWidth="100"/>
                </Grid.ColumnDefinitions>

                <TreeView x:Name="tvADMXCategories"/>

                <GridSplitter Grid.Column="1" Width="5" HorizontalAlignment="Stretch"/>

                <Grid Grid.Column="2">
                    <Grid.RowDefinitions>
                        <RowDefinition Height="Auto"/>
                        <RowDefinition Height="*"/>
                    </Grid.RowDefinitions>

                    <TextBox x:Name="txtADMXFilterSettings" Margin="0,0,0,5" IsVisible="False"/>

                    <DataGrid Grid.Row="1" x:Name="dgADMXCategoryPolicies"
                              SelectionMode="Single"
                              CanUserReorderColumns="True"
                              CanUserResizeColumns="True"
                              CanUserSortColumns="True"
                              AutoGenerateColumns="False"
                              IsReadOnly="True">
                        <DataGrid.Columns>
                            <DataGridTextColumn Header="Setting" Binding="{Binding Name}"              Width="*"   IsVisible="True"/>
                            <DataGridTextColumn Header="State"   Binding="{Binding SettingStatusText}" Width="Auto" IsVisible="True"/>
                            <DataGridTextColumn Header="Path"    Binding="{Binding Category}"          Width="Auto" IsVisible="False"/>
                        </DataGrid.Columns>
                        <DataGrid.ContextMenu>
                            <ContextMenu x:Name="mnuADMXSettingsContextMenu">
                                <MenuItem Header="Edit" x:Name="mnuADMXSettingEdit"/>
                            </ContextMenu>
                        </DataGrid.ContextMenu>
                    </DataGrid>
                </Grid>
            </Grid>

            <StackPanel Grid.Row="3" Orientation="Horizontal" HorizontalAlignment="Right" Margin="0,5,0,0">
                <Button x:Name="btnADMXLoadADMX" Content="Load ADMX" MinWidth="100" Margin="0,0,5,0"
                        ToolTip.Tip="Load ADMX file"/>
                <Button x:Name="btnADMXLoadADML" Content="Load ADML" MinWidth="100" IsEnabled="False"
                        ToolTip.Tip="Load ADML file if not found automatically"/>
            </StackPanel>
        </Grid>
    </TabItem>

    <TabItem Header="Import">
        <Grid>
            <Grid.RowDefinitions>
                <RowDefinition Height="Auto"/>
                <RowDefinition Height="Auto"/>
                <RowDefinition Height="Auto"/>
                <RowDefinition Height="Auto"/>
                <RowDefinition Height="Auto"/>
                <RowDefinition Height="Auto"/>
                <RowDefinition Height="*"/>
                <RowDefinition Height="Auto"/>
            </Grid.RowDefinitions>
            <Grid.ColumnDefinitions>
                <ColumnDefinition Width="Auto"/>
                <ColumnDefinition Width="*"/>
            </Grid.ColumnDefinitions>

            <Label Grid.Row="0" Content="Custom Profile Name" Margin="0,5,5,0" VerticalAlignment="Center"/>
            <TextBox Grid.Row="0" Grid.Column="1" x:Name="txtADMXProfileName" Margin="0,5,5,5"
                     ToolTip.Tip="Specify the name of the custom profile"/>

            <Label Grid.Row="1" Content="Custom Profile Description" Margin="0,5,5,0" VerticalAlignment="Center"/>
            <TextBox Grid.Row="1" Grid.Column="1" x:Name="txtADMXProfileDescription" Margin="0,5,5,5"
                     ToolTip.Tip="Description for the custom profile"/>

            <Label Grid.Row="2" Content="ADMX Policy File Name" Margin="0,5,5,0" VerticalAlignment="Center"/>
            <Grid Grid.Row="2" Grid.Column="1">
                <Grid.ColumnDefinitions>
                    <ColumnDefinition Width="*"/>
                    <ColumnDefinition Width="Auto"/>
                </Grid.ColumnDefinitions>
                <TextBox Grid.Column="0" x:Name="txtADMXPolicyFileName" Margin="0,5,5,5"
                         ToolTip.Tip="A unique name/id for the policy. The ADMX file will be stored in: %ProgramData%\Microsoft\PolicyManager\ADMXIngestion\Guid\AppName\Policy"/>
                <Button Grid.Column="1" x:Name="btnADMXPolicyNameRandom" Content="Add Random" MinWidth="100"
                        Margin="0,5,5,5"
                        ToolTip.Tip="Only required if multiple policies use different versions of the ADMX file. Also consider changing the AppName"/>
            </Grid>

            <Label Grid.Row="3" Content="ADMX App Id" Margin="0,5,5,0" VerticalAlignment="Center"/>
            <TextBox Grid.Row="3" Grid.Column="1" x:Name="txtADMXPolicyAppName" Margin="0,5,5,5"
                     ToolTip.Tip="App ID for the ADMX. Add v2 or vVersion if multiple policies use different versions of the ADMX file"/>

            <Label Grid.Row="4" Content="Ingest ADMX file" Margin="0,5,5,0" VerticalAlignment="Center"/>
            <CheckBox Grid.Row="4" Grid.Column="1" x:Name="chkADMXPolicyIngest" IsChecked="True"
                      Margin="0,5,5,5"
                      ToolTip.Tip="Ingest the ADMX file into the custom profile"/>

            <Label Grid.Row="5" Content="OMA-URI Name for the ADMX ingestion" Margin="0,5,5,0" VerticalAlignment="Center"/>
            <TextBox Grid.Row="5" Grid.Column="1" x:Name="txtADMXPolicyIngestName" Margin="0,5,5,5"
                     ToolTip.Tip="Name of the OMA-URI policy for the ADMX ingestion in the Custom Profile"/>

            <StackPanel Grid.Row="7" Grid.ColumnSpan="2" Orientation="Horizontal" HorizontalAlignment="Right"
                        Margin="0,5,0,0">
                <Button x:Name="btnADMXImport" Content="Import" MinWidth="100"
                        ToolTip.Tip="Create ADMX profile in Intune"/>
            </StackPanel>
        </Grid>
    </TabItem>
</TabControl>