using System; using System.Drawing; using System.Windows.Forms; using System.Threading; using Microsoft.Win32; namespace 星空个性化助手 { public partial class Form1 : Form { private delegate void LoadTreeView左侧( TreeNode node );//声明委托类型 public Form1() { InitializeComponent (); } private void Form1_Load( object sender , EventArgs e ) { Thread thread = new Thread (new ThreadStart (ReadAllReg)); thread.Start (); } /// <summary> /// 读取注册表 /// </summary> private void ReadAllReg() { LoadTreeView左侧 loadTreeView = new LoadTreeView左侧 (SendToTreeView); RegistryKey reg = Registry.ClassesRoot; TreeNode node = new TreeNode ("HKEY_CLASSES_ROOT"); ReadRegistry (reg , node); reg.Close (); if( treeView左侧.InvokeRequired )//将读取的根加载至TreeView treeView左侧.BeginInvoke (loadTreeView , node); else { treeView左侧.Nodes.Add (node); } /*----------------------------------------------------*/ reg = Registry.CurrentUser; node = new TreeNode ("HKEY_CURRENT_USER"); ReadRegistry (reg , node); reg.Close (); if( treeView左侧.InvokeRequired )//将读取的根加载至TreeView treeView左侧.BeginInvoke (loadTreeView , node); else { treeView左侧.Nodes.Add (node); } /*----------------------------------------------------*/ reg = Registry.LocalMachine; node = new TreeNode ("HKEY_LOCAL_MACHINE"); ReadRegistry (reg , node); reg.Close (); if( treeView左侧.InvokeRequired )//将读取的根加载至TreeView treeView左侧.BeginInvoke (loadTreeView , node); else { treeView左侧.Nodes.Add (node); } /*----------------------------------------------------*/ reg = Registry.Users; node = new TreeNode ("HKEY_USERS"); ReadRegistry (reg , node); reg.Close (); if( treeView左侧.InvokeRequired )//将读取的根加载至TreeView treeView左侧.BeginInvoke (loadTreeView , node); else { treeView左侧.Nodes.Add (node); } /*----------------------------------------------------*/ reg = Registry.CurrentConfig; node = new TreeNode ("HKEY_CURRENT_CONFIG"); ReadRegistry (reg , node); reg.Close (); if( treeView左侧.InvokeRequired )//将读取的根加载至TreeView treeView左侧.BeginInvoke (loadTreeView , node); else { treeView左侧.Nodes.Add (node); } } /// <summary> /// 发送到TreeView /// </summary> /// <param name="node">TreeNode</param> private void SendToTreeView( TreeNode node ) { treeView左侧.Nodes.Add (node); treeView左侧.Refresh (); } /// <summary> /// 递归注册表树 /// </summary> /// <param name="reg">注册表起始点</param> /// <param name="nodes">起始树，将在它下面建立所有子结点</param> internal void ReadRegistry( RegistryKey reg , TreeNode nodes )//递归注册表树 { foreach( string names in reg.GetSubKeyNames () ) { TreeNode node = new TreeNode (names); try { RegistryKey r = reg.OpenSubKey (names , false); if( r != null ) { ReadRegistry (r , node); r.Close (); } else { return; } } catch( Exception err ) { continue; } nodes.Nodes.Add (node); } } } }