* Datagrid fixes

src/App.axaml.cs

@@ -1,4 +1,5 @@
 using System;
+
 using Avalonia;
 using Avalonia.Controls;
 using Avalonia.Controls.ApplicationLifetimes;
@@ -6,6 +7,7 @@ using Avalonia.Markup.Xaml;
 using Avalonia.Styling;
 using Avalonia.Themes.Fluent;
 using Avalonia.Themes.Simple;
+
 using AvaloniaCoreRTDemo.Interfaces;
 using AvaloniaCoreRTDemo.Windows;
 

src/Controls/ViewModels/MainControlViewModel.cs

@@ -1,8 +1,7 @@
 using System;
-using System.IO;
 
 using Avalonia.Media.Imaging;
-using AvaloniaCoreRTDemo.Interfaces;
+
 using ReactiveUI;
 
 namespace AvaloniaCoreRTDemo.Controls.ViewModels

src/Interfaces/IMainWindow.cs

@@ -1,6 +1,4 @@
-using Avalonia.Controls;
-
-namespace AvaloniaCoreRTDemo.Interfaces
+namespace AvaloniaCoreRTDemo.Interfaces
 {
     public interface IMainWindow
     {

src/Interfaces/IMainWindowState.cs

@@ -1,4 +1,5 @@
 using System;
+
 using Avalonia.Media.Imaging;
 
 namespace AvaloniaCoreRTDemo

src/Utilities.cs

@@ -1,6 +1,7 @@
 using System;
 using System.IO;
 using System.Runtime.InteropServices;
+
 using Avalonia;
 using Avalonia.Media.Imaging;
 using Avalonia.Platform;

src/Windows/AboutWindow.axaml

@@ -10,7 +10,7 @@
 	<Grid VerticalAlignment="Top" HorizontalAlignment="Left" ColumnDefinitions="Auto,*">
 		<Image Margin="0, 60" Grid.Column="0" Stretch="None" Source="{Binding ComputerImage}" VerticalAlignment="Top" HorizontalAlignment="Left">
 		</Image>
-		<DataGrid Grid.Column="1" Items="{Binding SystemDetails}" IsReadOnly="True">
+		<DataGrid Grid.Column="1" Items="{Binding SystemDetails}" IsReadOnly="True" CanUserReorderColumns="False" CanUserSortColumns="False" CanUserResizeColumns="False" HeadersVisibility="None">
 			<DataGrid.Columns>
 				<DataGridTextColumn Header="Key" Binding="{Binding Key, x:DataType=viewModels:SystemDetail}" FontWeight="Bold" />
 				<DataGridTextColumn Header="Value" Binding="{Binding Value, x:DataType=viewModels:SystemDetail}" />

src/Windows/AboutWindow.axaml.cs

@@ -1,4 +1,5 @@
 using System;
+
 using Avalonia;
 using Avalonia.Controls;
 using Avalonia.Markup.Xaml;

src/Windows/MainWindow.axaml.cs

@@ -1,10 +1,8 @@
-using System;
 using Avalonia;
 using Avalonia.Controls;
-using Avalonia.Controls.ApplicationLifetimes;
 using Avalonia.Markup.Xaml;
+
 using AvaloniaCoreRTDemo.Controls;
-using AvaloniaCoreRTDemo.Controls.ViewModels;
 using AvaloniaCoreRTDemo.Interfaces;
 using AvaloniaCoreRTDemo.Windows.ViewModels;
 

src/Windows/ViewModels/ApplicationModelBase.cs

@@ -1,5 +1,6 @@
 using System;
 using System.Reactive;
+
 using Avalonia.Controls;
 
 using AvaloniaCoreRTDemo.Interfaces;

src/Windows/ViewModels/MainViewModel.cs

@@ -1,10 +1,6 @@
-using System;
-using System.Reactive;
+using Avalonia.Controls;
 
-using Avalonia.Controls;
-using AvaloniaCoreRTDemo.Controls.ViewModels;
 using AvaloniaCoreRTDemo.Interfaces;
-using ReactiveUI;
 
 namespace AvaloniaCoreRTDemo.Windows.ViewModels
 {