Delphi编程之桌面图标设置

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Delphi编程之桌面图标设置
用户的文件 {59031a47-3f72-44a7-89c5-5595fe6b30ee}
计算机 {20D04FE0-3AEA-1069-A2D8-08002B30309D}
网络 {F02C1A0D-BE21-4350-88B0-7367FC96EF3C}
控制面板 {5399E694-6CE5-4D6C-8FCE-1D8870FDCBA0}
回收站 {645FF040-5081-101B-9F08-00AA002F954E}
值为0则显示，值为1则不显示


//转载请注明出处
unit Unit1;

interface

uses
  Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
  Dialogs,Registry,ShlObj, StdCtrls;

type
  TForm1 = class(TForm)
    Button1: TButton;
    Button2: TButton;
    Button3: TButton;
    Button4: TButton;
    Button5: TButton;
    Button6: TButton;
    Button7: TButton;
    Button8: TButton;
    Button9: TButton;
    Button10: TButton;
    procedure Button1Click(Sender: TObject);
    procedure Button2Click(Sender: TObject);
    procedure Button3Click(Sender: TObject);
    procedure Button4Click(Sender: TObject);
    procedure Button5Click(Sender: TObject);
    procedure Button6Click(Sender: TObject);
    procedure Button7Click(Sender: TObject);
    procedure Button8Click(Sender: TObject);
    procedure Button9Click(Sender: TObject);
    procedure Button10Click(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  Form1: TForm1;

implementation

{$R *.dfm}
procedure TForm1.Button1Click(Sender: TObject);
var
Reg:TRegistry;
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;

procedure TForm1.Button2Click(Sender: TObject);
var
Reg:TRegistry;
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;

procedure TForm1.Button3Click(Sender: TObject);
var
Reg:TRegistry;
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;

procedure TForm1.Button4Click(Sender: TObject);
var
Reg:TRegistry;
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;

procedure TForm1.Button5Click(Sender: TObject);
var
Reg:TRegistry;
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;

procedure TForm1.Button6Click(Sender: TObject);
var
Reg:TRegistry;
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;

procedure TForm1.Button7Click(Sender: TObject);
var
Reg:TRegistry;
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;

procedure TForm1.Button8Click(Sender: TObject);
var
Reg:TRegistry;
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;

procedure TForm1.Button9Click(Sender: TObject);
var
Reg:TRegistry;
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;

procedure TForm1.Button10Click(Sender: TObject);
var
Reg:TRegistry;
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;

end.

来源：https://www.cnblogs.com/guowangyunxiao/articles/5292462.html
 

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转载请注明出处：木庄网络博客 » Delphi编程之桌面图标设置