C#通过windows注册表获取软件清单的方法

foreach (string SoftwareName in Object.SoftwareList()){  textBox.Text += SoftwareName + Environment.NewLine;}/////////////////////////////////////////////////////////////////////////// <summary>/// Windows系统获取软件列表/// </summary>/// <returns>String [] softwareList</returns>public String [] SoftwareList(){ String[] softwareList = null; //动态数组 ArrayList list = new ArrayList(); try {  //打开注册列表卸载选项  //SOFTWARE/Microsoft/Windows/CurrentVersion/Uninstall  RegistryKey Key = Microsoft.Win32.Registry.LocalMachine.OpenSubKey("SOFTWARE//Microsoft//Windows//CurrentVersion//Uninstall");  if (Key != null)//如果系统禁止访问则返回null  {   foreach (String SubKeyName in Key.GetSubKeyNames())   {    //打开对应的软件名称    RegistryKey SubKey = Key.OpenSubKey(SubKeyName);    if (SubKey != null)    {     String SoftwareName = SubKey.GetValue("DisplayName", "Nothing").ToString();     //如果没有取到，则不存入动态数组     if (SoftwareName != "Nothing")     {      list.Add(SoftwareName);     }    }   }   //强制转换成字符串数组，防止被修改数据溢出   softwareList = (string[])list.ToArray(typeof(string));  } } catch (Exception err) {  Console.WriteLine("出错信息:" + err.ToString()); } return softwareList;}