* GUI changes

Author: CodeDead

Advanced PortChecker/Windows/AboutWindow.xaml

@@ -35,7 +35,7 @@ Copyright © CodeDead 2016</TextBlock.Text>
                 <ColumnDefinition></ColumnDefinition>
                 <ColumnDefinition></ColumnDefinition>
             </Grid.ColumnDefinitions>
-            <Button Margin="5" Click="BtnClose_Click">Close</Button>
+            <Button Margin="5" Click="BtnClose_Click" IsCancel="True" IsDefault="True">Close</Button>
             <Button Margin="5" Grid.Column="1" Click="BtnLicense_Click">License</Button>
             <Button Margin="5" Grid.Column="2" Click="BtnCodeDead_Click">CodeDead</Button>
         </Grid>

Advanced PortChecker/Windows/MainWindow.xaml

@@ -189,8 +189,8 @@
                 <ColumnDefinition></ColumnDefinition>
             </Grid.ColumnDefinitions>
 
-            <Button x:Name="BtnCancel" IsEnabled="False" Margin="5" Click="BtnCancel_Click">Cancel</Button>
-            <Button x:Name="BtnScan" Grid.Column="1" Margin="5" Click="BtnScan_Click">Scan</Button>
+            <Button x:Name="BtnCancel" IsEnabled="False" Margin="5" Click="BtnCancel_Click" IsCancel="True">Cancel</Button>
+            <Button x:Name="BtnScan" Grid.Column="1" Margin="5" Click="BtnScan_Click" IsDefault="True">Scan</Button>
         </Grid>
     </Grid>
 </syncfusion:ChromelessWindow>

Advanced PortChecker/Windows/SettingsWindow.xaml

@@ -58,7 +58,7 @@
                 <ColumnDefinition></ColumnDefinition>
             </Grid.ColumnDefinitions>
             <Button Click="BtnReset_Click" Margin="5">Reset</Button>
-            <Button Grid.Column="1" Click="BtnSave_Click" Margin="5">Save</Button>
+            <Button Grid.Column="1" Click="BtnSave_Click" Margin="5" IsDefault="True">Save</Button>
         </Grid>
     </Grid>
 </syncfusion:ChromelessWindow>