DLL: Allow suppression of metadata attributes

Il2CppInspector.GUI/MainWindow.xaml

@@ -350,7 +350,8 @@
 
                         <!-- Assembly shim DLLs -->
                         <RadioButton GroupName="grpOutputType" Name="rdoOutputDll" VerticalContentAlignment="Center" FontSize="18" Foreground="{StaticResource MicrosoftGreen}">.NET assembly shim DLLs</RadioButton>
-                        <TextBlock TextWrapping="WrapWithOverflow">No configuration required for assembly shims</TextBlock>
+
+                        <CheckBox Name="cbSuppressDllMetadata" Margin="2,10,2,2">Suppress output of all metadata attributes</CheckBox>
 
                         <Separator Margin="5,15,5,15"/>
 

Il2CppInspector.GUI/MainWindow.xaml.cs

@@ -612,11 +612,15 @@ namespace Il2CppInspectorGUI
                         return;
 
                     var dllOutPath = dllSaveFolderDialog.SelectedPath;
+                    var suppressMetadata = cbSuppressDllMetadata.IsChecked == true;
 
                     areaBusyIndicator.Visibility = Visibility.Visible;
                     await Task.Run(() => {
                         OnStatusUpdate(this, "Generating .NET assembly shim DLLs");
-                        new AssemblyShims(model.TypeModel).Write(dllOutPath, OnStatusUpdate);
+                        new AssemblyShims(model.TypeModel) {
+                            SuppressMetadata = suppressMetadata
+                        }
+                        .Write(dllOutPath, OnStatusUpdate);
                     });
                     break;
             }