foreach (string SoftwareName in Object.SoftwareList())
{
  textBox.Text += SoftwareName + Environment.NewLine;
}
////////////////////////////////////////////////////////////////////////
/// <summary>
/// Windows系統(tǒng)獲取軟件列表
/// </summary>
/// <returns>String [] softwareList</returns>
public String [] SoftwareList()
{
 String[] softwareList = null;
 //動態(tài)數組
 ArrayList list = new ArrayList();
 try
 {
  //打開注冊列表卸載選項
  //SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall
  RegistryKey Key = Microsoft.Win32.Registry.LocalMachine.OpenSubKey("SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Uninstall");
  if (Key != null)//如果系統(tǒng)禁止訪問則返回null
  {
   foreach (String SubKeyName in Key.GetSubKeyNames())
   {
    //打開對應的軟件名稱
    RegistryKey SubKey = Key.OpenSubKey(SubKeyName);
    if (SubKey != null)
    {
     String SoftwareName = SubKey.GetValue("DisplayName", "Nothing").ToString();
     //如果沒有取到，則不存入動態(tài)數組
     if (SoftwareName != "Nothing")
     {
      list.Add(SoftwareName);
     }
    }
   }
   //強制轉換成字符串數組，防止被修改數據溢出
   softwareList = (string[])list.ToArray(typeof(string));
  }
 }
 catch (Exception err)
 {
  Console.WriteLine("出錯信息:" + err.ToString());
 }
 return softwareList;
}