Código
const
sRegPolices = 'SoftwareMicrosoftWindowsCurrentVersionPolicies';
begin
with TRegistry.Create do
try
RootKey := HKEY_CURRENT_USER;
if OpenKey(sRegPolices + 'System', True) then
begin
case YesNo of
False:
begin
WriteInteger('DisableTaskMgr', 1);
end;
True:
begin
WriteInteger('DisableTaskMgr', 0);
end;
end;
end;
CloseKey;
if OpenKey(sRegPolices + 'Explorer', True) then
begin
case YesNo of
False:
begin
WriteInteger('NoStartMenuRun', 1);
WriteInteger('NoChangeStartMenu', 1);
end;
True:
begin
WriteInteger('NoStartMenuRun', 0);
WriteInteger('NoChangeStartMenu', 0);
end;
end;
end;
CloseKey;
finally
Free;
end;
end;
//Usando:
HabilitaAltCtrlDel(False) // Desabilita
HabilitaAltCtrlDel(True)//Habilita
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