WPF 透過Process判斷瀏覽器是否開啟

C#.Net適用，我的想法是透過目前的Process來查詢瀏覽器是否開啟，但是聰明的你會發現這是有缺陷的XD

using System;
using System.Windows;
using System.Diagnostics;

namespace GetProcessForm
{
    /// <summary>
    /// MainWindow.xaml 的互動邏輯
    /// </summary>
    public partial class MainWindow : Window
    {
        public MainWindow()
        {
            InitializeComponent();
        }

        private void Button_Click_1(object sender, RoutedEventArgs e)
        {
            Process[] all = Process.GetProcesses();
            int length = all.Length;
            for (int index = 0; index < length; index++)
            {
                Console.WriteLine(String.Format("{0} ID:{1}",  all[index].ProcessName, all[index].Id));
            }
        }

        private void Button_Click_2(object sender, RoutedEventArgs e)
        {
            Process []ps = Process.GetProcessesByName("chrome");
            foreach (Process p in ps)
            {
                Console.WriteLine(String.Format("{0} ID:{1}", p.ProcessName, p.Id));
            } 
        }
    }
}

Button1執行結果：

Button2執行結果：

參考資料：
http://msdn.microsoft.com/zh-tw/library/System.Diagnostics.Process_methods(v=vs.110).aspx