modification navigation

MangaMap/CustomHeader.xaml

@@ -9,5 +9,12 @@
                      MaximumWidthRequest="30"
                      VerticalOptions="Center"
                      Clicked="ImageButton_Clicked"/>
+
+        <ImageButton Grid.Column="2"
+                     Source="settings.png"
+                     MaximumHeightRequest="30"
+                     MaximumWidthRequest="30"
+                     VerticalOptions="Center"
+                     Clicked="SettingButton_Clicked"/>
     </Grid>
 </ContentView>

MangaMap/CustomHeader.xaml.cs

@@ -11,5 +11,11 @@ public partial class NewContent1 : ContentView
 	void ImageButton_Clicked(System.Object sender, System.EventArgs e)
 	{
         Navigation.PushAsync(new homePage());
+        //ShellContent(new homePage());
     }
+
+	void SettingButton_Clicked(object sender, System.EventArgs e)
+	{
+		Navigation.PushAsync(new settingsPage());
+	}
 }

MangaMap/MangaMap.csproj

@@ -59,6 +59,7 @@
 
 	<ItemGroup>
 	  <None Remove="Resources\Images\logo.png" />
+	  <None Remove="Resources\Images\settings.png" />
 	  <None Remove="Resources\Images\test.jpg" />
 	</ItemGroup>