Fix possible convert issue

Author: Jack251970

Plugins/Flow.Launcher.Plugin.WebSearch/Flow.Launcher.Plugin.WebSearch.csproj

@@ -51,6 +51,7 @@
   </ItemGroup>
 
   <ItemGroup>
+    <!-- Do not include it in the build files -->
     <PackageReference Include="iNKORE.UI.WPF.Modern" Version="0.10.2.1">
       <PrivateAssets>all</PrivateAssets>
     </PackageReference>

Plugins/Flow.Launcher.Plugin.WebSearch/Settings.cs

@@ -211,10 +211,13 @@ public int MaxSuggestions
             get => maxSuggestions;
             set
             {
-                if (maxSuggestions != value)
+                if (value > 0 && value <= 1000)
                 {
-                    maxSuggestions = value;
-                    OnPropertyChanged();
+                    if (maxSuggestions != value)
+                    {
+                        maxSuggestions = value;
+                        OnPropertyChanged();
+                    }
                 }
             }
         }

Plugins/Flow.Launcher.Plugin.WebSearch/SettingsControl.xaml

@@ -167,7 +167,8 @@
                     SmallChange="10"
                     SpinButtonPlacementMode="Compact"
                     ValidationMode="InvalidInputOverwritten"
-                    Value="{Binding Settings.MaxSuggestions, Mode=TwoWay}" />
+                    ValueChanged="NumberBox_ValueChanged"
+                    Value="{Binding Settings.MaxSuggestions, Mode=OneWay}" />
             </StackPanel>
             <StackPanel Orientation="Horizontal">
                 <TextBlock

Plugins/Flow.Launcher.Plugin.WebSearch/SettingsControl.xaml.cs

@@ -240,5 +240,15 @@ private static T FindAncestor<T>(DependencyObject current) where T : DependencyO
             }
             return null;
         }
+
+        // This is used for NumberBox to force its value to be 1 when the user clears the value
+        private void NumberBox_ValueChanged(iNKORE.UI.WPF.Modern.Controls.NumberBox sender, iNKORE.UI.WPF.Modern.Controls.NumberBoxValueChangedEventArgs args)
+        {
+            if (double.IsNaN(args.NewValue))
+            {
+                sender.Value = 1;
+                _settings.MaxSuggestions = (int)sender.Value;
+            }
+        }
     }
 }