Add new version window

Wox/Update/NewVersionWindow.xaml

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+<Window x:Class="Wox.Update.NewVersionWindow"
+        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+        Icon="..\Images\app.png"
+        Topmost="True"
+        WindowStartupLocation="CenterScreen"
+        Title="New Version Found" Height="120" Width="300">
+    <Grid Margin="10">
+        <Grid.ColumnDefinitions>
+            <ColumnDefinition Width="120"></ColumnDefinition>
+            <ColumnDefinition></ColumnDefinition>
+        </Grid.ColumnDefinitions>
+        <Grid.RowDefinitions>
+            <RowDefinition Height="30"></RowDefinition>
+            <RowDefinition Height="30"></RowDefinition>
+        </Grid.RowDefinitions>
+
+        <TextBlock Grid.Column="0" Grid.Row="0" Margin="6" HorizontalAlignment="Left" Text="Current Version"></TextBlock>
+        <TextBlock Grid.Column="1" Grid.Row="0" Margin="6" HorizontalAlignment="Left" x:Name="tbCurrentVersion" Text="1.0.0"></TextBlock>
+        <TextBlock Grid.Column="0" Grid.Row="1" Margin="6" HorizontalAlignment="Left" Text="New Version"></TextBlock>
+        <TextBlock Grid.Column="1" Grid.Row="1" Margin="6" HorizontalAlignment="Left" x:Name="tbNewVersion"  Foreground="Blue" Cursor="Hand" MouseUp="tbNewVersion_MouseUp" Text="1.0.0"></TextBlock>
+    </Grid>
+</Window>

Wox/Update/NewVersionWindow.xaml.cs

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+using System;
+using System.Collections.Generic;
+using System.Configuration;
+using System.Diagnostics;
+using System.Linq;
+using System.Text;
+using System.Windows;
+using System.Windows.Controls;
+using System.Windows.Data;
+using System.Windows.Documents;
+using System.Windows.Input;
+using System.Windows.Media;
+using System.Windows.Media.Imaging;
+using System.Windows.Shapes;
+
+namespace Wox.Update
+{
+    /// <summary>
+    /// NewVersionWindow.xaml 的交互逻辑
+    /// </summary>
+    public partial class NewVersionWindow : Window
+    {
+        public NewVersionWindow()
+        {
+            InitializeComponent();
+
+            tbCurrentVersion.Text = ConfigurationManager.AppSettings["version"];
+            Release newRelease = new UpdateChecker().CheckUpgrade();
+            if (newRelease == null)
+            {
+                tbNewVersion.Visibility = Visibility.Collapsed;
+            }
+            else
+            {
+                tbNewVersion.Text = newRelease.version;
+            }
+        }
+
+        private void tbNewVersion_MouseUp(object sender, MouseButtonEventArgs e)
+        {
+            Release newRelease = new UpdateChecker().CheckUpgrade();
+            if (newRelease != null)
+            {
+                Process.Start("http://www.getwox.com/release/version/" + newRelease.version);
+            }
+        }
+    }
+}