禁用 GPO 的空气抖动最小化

Question

我正在尝试禁用Aeroshake最小化鼠标手势。问了一个问题 如何禁用 Aero Shake 最小化仅在 Windows 7 上但没有答案。所以我继续挖掘，并通过更新用户组策略找到了另一种解决方案。

void aeroshake(DWORD action)
{
HRESULT hr;
IGroupPolicyObject* pLGPO;
HKEY machine_key, dsrkey;
LSTATUS sdf, ds, rStatus;
GUID RegistryId = REGISTRY_EXTENSION_GUID;
GUID ThisAdminToolGuid =
/*{ CLSID_PolicySnapinUser/* */
{
0x0F6B957E,
0x509E,
0x11D1,
{ 0xA7, 0xCC, 0x00, 0x00, 0xF8, 0x75, 0x71, 0xE3 }
};
const IID my_IID_IGroupPolicyObject =
{ 0xea502723, 0xa23d, 0x11d1,{ 0xa7, 0xd3, 0x0, 0x0, 0xf8, 0x75, 0x71, 0xe3 } };
const IID my_CLSID_GroupPolicyObject =
{ 0xea502722, 0xa23d, 0x11d1,{ 0xa7, 0xd3, 0x0, 0x0, 0xf8, 0x75, 0x71, 0xe3 } };
GUID ext_guid = REGISTRY_EXTENSION_GUID;
// This next one can be any GUID you want
GUID snap_guid = { 0x3d271cfc, 0x2bc6, 0x4ac2,{ 0xb6, 0x33, 0x3b, 0xdf, 0xf5, 0xbd, 0xab, 0x2a } };
// Create an instance of the IGroupPolicyObject class
CoInitializeEx(NULL, COINIT_APARTMENTTHREADED);
CoCreateInstance(my_CLSID_GroupPolicyObject, NULL, CLSCTX_INPROC_SERVER,
my_IID_IGroupPolicyObject, (LPVOID*)&pLGPO);
// We need the machine LGPO (if C++, no need to go through the lpVtbl table)
hr = pLGPO->OpenLocalMachineGPO(GPO_OPEN_LOAD_REGISTRY);
if (hr != S_OK) {
goto release;
}
hr = pLGPO->GetRegistryKey(GPO_SECTION_USER, &machine_key);
if (hr != S_OK) {
goto close;
}
// create key for disable Aeroshake minimise
sdf = RegCreateKeyEx(machine_key, TEXT("Software\Policies\Microsoft\Windows\Desktop\NoWindowMinimizingShortcuts"),
0, NULL, 0, KEY_SET_VALUE | KEY_QUERY_VALUE, NULL, &dsrkey, NULL);
// Create the value
ds = RegSetKeyValue(dsrkey, NULL, TEXT("NoWindowMinimizingShortcuts"), REG_DWORD, &action, sizeof(action));
RegCloseKey(dsrkey);
// Apply policy and free resources
pLGPO->Save( TRUE, TRUE, &ext_guid, &snap_guid);
rStatus = RegCloseKey(machine_key);
// Write the GPO back to the directory
hr = pLGPO->Save(
FALSE,
TRUE,
&RegistryId,
&ThisAdminToolGuid);
close:
RegCloseKey(machine_key);
release:
pLGPO->Release();
}

这看起来是一种正确的方法，但我OpenLocalMachineGPO它总是返回E_ACCESSDENIED有问题。是否可以在没有需要以管理员身份运行的情况下进行排序。此外，当代码以管理员身份运行时，它仍然不会更改所需的策略。

Answer 1

E_ACCESSDENIED表示没有访问权限，当然您需要足够的权限来修改GPO。

此外，键值NoWindowMinimizingShortcuts位于子键Software\Policies\Microsoft\Windows\Explorer

sdf = RegCreateKeyEx(machine_key, TEXT("Software\Policies\Microsoft\Windows\Explorer"),
0, NULL, 0, KEY_SET_VALUE | KEY_QUERY_VALUE, NULL, &dsrkey, NULL);

您需要重新启动或至少注销，然后登录才能生效。(即使你直接在 GPO 中修改(

然后更改将更新为HKEY_CURRENT_USERSoftwarePoliciesMicrosoftWindowsExplorer：

NoWindow最小化快捷方式 = 0x00000001

当然，您也可以直接修改此密钥。(如果没有，需要先创建(

void aeroshake(DWORD action)
{
// create key for disable Aeroshake minimise
HKEY hKeyRoot, dsrkey;
LSTATUS sdf = RegOpenKey(HKEY_CURRENT_USER, TEXT("Software\Policies\Microsoft\Windows"), &hKeyRoot);
sdf = RegCreateKey(hKeyRoot, TEXT("Explorer"), &dsrkey);
// Create the value
sdf = RegSetKeyValue(dsrkey, NULL, TEXT("NoWindowMinimizingShortcuts"), REG_DWORD, &action, sizeof(action));
RegCloseKey(dsrkey);
}