本文整理自网络，侵删。
unit Unit1;
interface
uses
Winapi.Windows, Winapi.Messages, System.SysUtils, System.Variants, System.Classes, Vcl.Graphics,
Vcl.Controls, Vcl.Forms, Vcl.Dialogs, Vcl.ComCtrls, Vcl.StdCtrls, Registry, ShlObj;
type
TForm1 = class(TForm)
PageControl1: TPageControl;
TabSheet1: TTabSheet;
CheckBox1: TCheckBox;
CheckBox2: TCheckBox;
CheckBox3: TCheckBox;
CheckBox4: TCheckBox;
CheckBox5: TCheckBox;
Button1: TButton;
Button2: TButton;
Button3: TButton;
procedure Button1Click(Sender: TObject);
procedure Button2Click(Sender: TObject);
private
{ Private declarations }
public
{ Public declarations }
end;
var
Form1: TForm1;
Reg:TRegistry;
implementation
{$R *.dfm}
procedure TForm1.Button1Click(Sender: TObject);
begin
//
if CheckBox1.Checked then
begin
Reg:=TRegistry.Create;
Reg.RootKey:=HKEY_CURRENT_USER;
Reg.OpenKey('\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\HideDesktopIcons\NewStartPanel',True);
Reg.WriteInteger('{20D04FE0-3AEA-1069-A2D8-08002B30309D}',0); //显示计算机/这台电脑/此电脑
Reg.Free;
SHChangeNotify(SHCNE_ASSOCCHANGED,SHCNF_IDLIST,nil,nil)//刷新桌面显示
end
else
begin
Reg:=TRegistry.Create;
Reg.RootKey:=HKEY_CURRENT_USER;
Reg.OpenKey('\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\HideDesktopIcons\NewStartPanel',True);
Reg.WriteInteger('{20D04FE0-3AEA-1069-A2D8-08002B30309D}',1); //隐藏计算机/这台电脑/此电脑
Reg.Free;
SHChangeNotify(SHCNE_ASSOCCHANGED,SHCNF_IDLIST,nil,nil);//刷新桌面显示
end;
if CheckBox2.Checked then
begin
Reg:=TRegistry.Create;
Reg.RootKey:=HKEY_CURRENT_USER;
Reg.OpenKey('\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\HideDesktopIcons\NewStartPanel',True);
Reg.WriteInteger('{59031a47-3f72-44a7-89c5-5595fe6b30ee}',0); //显示用户
Reg.Free;
SHChangeNotify(SHCNE_ASSOCCHANGED,SHCNF_IDLIST,nil,nil)//刷新桌面显示
end
else
begin
Reg:=TRegistry.Create;
Reg.RootKey:=HKEY_CURRENT_USER;
Reg.OpenKey('\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\HideDesktopIcons\NewStartPanel',True);
Reg.WriteInteger('{59031a47-3f72-44a7-89c5-5595fe6b30ee}',1); //隐藏用户
Reg.Free;
SHChangeNotify(SHCNE_ASSOCCHANGED,SHCNF_IDLIST,nil,nil);//刷新桌面显示
end;
if CheckBox3.Checked then
begin
Reg:=TRegistry.Create;
Reg.RootKey:=HKEY_CURRENT_USER;
Reg.OpenKey('\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\HideDesktopIcons\NewStartPanel',True);
Reg.WriteInteger('{645FF040-5081-101B-9F08-00AA002F954E}',0); //显示回收站
Reg.Free;
SHChangeNotify(SHCNE_ASSOCCHANGED,SHCNF_IDLIST,nil,nil)//刷新桌面显示
end
else
begin
Reg:=TRegistry.Create;
Reg.RootKey:=HKEY_CURRENT_USER;
Reg.OpenKey('\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\HideDesktopIcons\NewStartPanel',True);
Reg.WriteInteger('{645FF040-5081-101B-9F08-00AA002F954E}',1); //隐藏回收站
Reg.Free;
SHChangeNotify(SHCNE_ASSOCCHANGED,SHCNF_IDLIST,nil,nil);//刷新桌面显示
end;
if CheckBox4.Checked then
begin
Reg:=TRegistry.Create;
Reg.RootKey:=HKEY_CURRENT_USER;
Reg.OpenKey('\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\HideDesktopIcons\NewStartPanel',True);
Reg.WriteInteger('{5399E694-6CE5-4D6C-8FCE-1D8870FDCBA0}',0); //显示控制面板
Reg.Free;
SHChangeNotify(SHCNE_ASSOCCHANGED,SHCNF_IDLIST,nil,nil)//刷新桌面显示
end
else
begin
Reg:=TRegistry.Create;
Reg.RootKey:=HKEY_CURRENT_USER;
Reg.OpenKey('\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\HideDesktopIcons\NewStartPanel',True);
Reg.WriteInteger('{5399E694-6CE5-4D6C-8FCE-1D8870FDCBA0}',1); //隐藏控制面板
Reg.Free;
SHChangeNotify(SHCNE_ASSOCCHANGED,SHCNF_IDLIST,nil,nil);//刷新桌面显示
end;
if CheckBox5.Checked then
begin
Reg:=TRegistry.Create;
Reg.RootKey:=HKEY_CURRENT_USER;
Reg.OpenKey('\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\HideDesktopIcons\NewStartPanel',True);
Reg.WriteInteger('{F02C1A0D-BE21-4350-88B0-7367FC96EF3C}',0); //显示网络
Reg.Free;
SHChangeNotify(SHCNE_ASSOCCHANGED,SHCNF_IDLIST,nil,nil)//刷新桌面显示
end
else
begin
Reg:=TRegistry.Create;
Reg.RootKey:=HKEY_CURRENT_USER;
Reg.OpenKey('\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\HideDesktopIcons\NewStartPanel',True);
Reg.WriteInteger('{F02C1A0D-BE21-4350-88B0-7367FC96EF3C}',1); //隐藏网络
Reg.Free;
SHChangeNotify(SHCNE_ASSOCCHANGED,SHCNF_IDLIST,nil,nil);//刷新桌面显示
end;
end;
procedure TForm1.Button2Click(Sender: TObject);
begin
Close;
end;
end.
来源：https://www.cnblogs.com/guowangyunxiao/p/5293238.html
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