问题描述
我正在尝试执行在User1下保持登录状态的任何进程，但是在User2下执行该进程：
例如：流程：打开NotePad.exe
我希望打开User2下的NotePad.exe并停留在User1下
我找到了solution，但是当User2登录时它可以工作，但是我希望User2不登录。 这是该解决方案的示例：
/********************************************************************
This sample schedules a task to start notepad.exe 30 seconds after
the task is registered.
********************************************************************/
#define _WIN32_DCOM
#include <windows.h>
#include <iostream>
#include <stdio.h>
#include <comdef.h>
#include <wincred.h>
// Include the task header file.
#include <taskschd.h>
#pragma comment(lib,"taskschd.lib")
#pragma comment(lib,"comsupp.lib")
#pragma comment(lib,"credui.lib")
using namespace std;
int __cdecl wmain()
{
// ------------------------------------------------------
// Initialize COM.
HRESULT hr = CoInitializeEx(NULL,COINIT_MULTITHREADED);
if( Failed(hr) )
{
printf("\nCoInitializeEx Failed: %x",hr );
return 1;
}
// Set general COM security levels.
hr = CoInitializeSecurity(
NULL,-1,NULL,RPC_C_AUTHN_LEVEL_PKT_PRIVACY,RPC_C_IMP_LEVEL_IMPERSONATE,NULL);
if( Failed(hr) )
{
printf("\nCoInitializeSecurity Failed: %x",hr );
CoUninitialize();
return 1;
}
// ------------------------------------------------------
// Create a name for the task.
LPCWSTR wszTaskName = L"Registration Trigger Test Task";
// Get the windows directory and set the path to notepad.exe.
wstring wstrExecutablePath = _wgetenv( L"WINDIR");
wstrExecutablePath += L"\\SYstem32\\NOTEPAD.EXE";
// ------------------------------------------------------
// Create an instance of the Task Service.
ITaskService *pService = NULL;
hr = CoCreateInstance( CLSID_TaskScheduler,CLSCTX_INPROC_SERVER,IID_ITaskService,(void**)&pService );
if (Failed(hr))
{
printf("Failed to create an instance of ITaskService: %x",hr);
CoUninitialize();
return 1;
}
// Connect to the task service.
hr = pService->Connect(_variant_t(),_variant_t(),_variant_t());
if( Failed(hr) )
{
printf("ITaskService::Connect Failed: %x",hr );
pService->Release();
CoUninitialize();
return 1;
}
// ------------------------------------------------------
// Get the pointer to the root task folder. This folder will hold the
// new task that is registered.
ITaskFolder *pRootFolder = NULL;
hr = pService->GetFolder( _bstr_t( L"\\"),&pRootFolder );
if( Failed(hr) )
{
printf("Cannot get Root Folder pointer: %x",hr );
pService->Release();
CoUninitialize();
return 1;
}
// If the same task exists,remove it.
hr = pRootFolder->DeleteTask( _bstr_t( wszTaskName),0 );
// Create the task builder object to create the task.
ITaskDeFinition *pTask = NULL;
hr = pService->NewTask( 0,&pTask );
pService->Release(); // COM clean up. Pointer is no longer used.
if (Failed(hr))
{
printf("Failed to create a task deFinition: %x",hr);
pRootFolder->Release();
CoUninitialize();
return 1;
}
// ------------------------------------------------------
// Get the registration info for setting the identification.
IRegistrationInfo *pRegInfo= NULL;
hr = pTask->get_RegistrationInfo( &pRegInfo );
if( Failed(hr) )
{
printf("\nCannot get identification pointer: %x",hr );
pRootFolder->Release();
pTask->Release();
CoUninitialize();
return 1;
}
hr = pRegInfo->put_Author( L"Author Name" );
pRegInfo->Release();
if( Failed(hr) )
{
printf("\nCannot put identification info: %x",hr );
pRootFolder->Release();
pTask->Release();
CoUninitialize();
return 1;
}
// ------------------------------------------------------
// Create the principal for the task
IPrincipal *pPrincipal = NULL;
hr = pTask->get_Principal( &pPrincipal );
if( Failed(hr) )
{
printf("\nCannot get principal pointer: %x",hr );
pRootFolder->Release();
pTask->Release();
CoUninitialize();
return 1;
}
// Set up principal information:
hr = pPrincipal->put_Id( _bstr_t(L"Principal1") );
if( Failed(hr) )
printf("\nCannot put the principal ID: %x",hr);
hr = pPrincipal->put_logonType( TASK_logoN_INteraCTIVE_TOKEN );
if( Failed(hr) )
printf("\nCannot put principal logon type: %x",hr);
// Run the task with the least privileges (LUA)
hr = pPrincipal->put_RunLevel( TASK_RUNLEVEL_LUA );
pPrincipal->Release();
if( Failed(hr) )
{
printf("\nCannot put principal run level: %x",hr );
pRootFolder->Release();
pTask->Release();
CoUninitialize();
return 1;
}
// ------------------------------------------------------
// Create the settings for the task
ITaskSettings *pSettings = NULL;
hr = pTask->get_Settings( &pSettings );
if( Failed(hr) )
{
printf("\nCannot get settings pointer: %x",hr );
pRootFolder->Release();
pTask->Release();
CoUninitialize();
return 1;
}
// Set setting values for the task.
hr = pSettings->put_StartWhenAvailable(VARIANT_TRUE);
pSettings->Release();
if( Failed(hr) )
{
printf("\nCannot put setting info: %x",hr );
pRootFolder->Release();
pTask->Release();
CoUninitialize();
return 1;
}
// ------------------------------------------------------
// Get the trigger collection to insert the registration trigger.
ITriggerCollection *pTriggerCollection = NULL;
hr = pTask->get_Triggers( &pTriggerCollection );
if( Failed(hr) )
{
printf("\nCannot get trigger collection: %x",hr );
pRootFolder->Release();
pTask->Release();
CoUninitialize();
return 1;
}
// Add the registration trigger to the task.
ITrigger *pTrigger = NULL;
hr = pTriggerCollection->Create( TASK_TRIGGER_REGISTRATION,&pTrigger );
pTriggerCollection->Release();
if( Failed(hr) )
{
printf("\nCannot create a registration trigger: %x",hr );
pRootFolder->Release();
pTask->Release();
CoUninitialize();
return 1;
}
IRegistrationTrigger *pRegistrationTrigger = NULL;
hr = pTrigger->QueryInterface(
IID_IRegistrationTrigger,(void**) &pRegistrationTrigger );
pTrigger->Release();
if( Failed(hr) )
{
printf("\nQueryInterface call Failed on IRegistrationTrigger: %x",hr );
pRootFolder->Release();
pTask->Release();
CoUninitialize();
return 1;
}
hr = pRegistrationTrigger->put_Id( _bstr_t( L"Trigger1" ) );
if( Failed(hr) )
printf("\nCannot put trigger ID: %x",hr);
// Define the delay for the registration trigger.
hr = pRegistrationTrigger->put_Delay( L"PT30S" );
pRegistrationTrigger->Release();
if( Failed(hr) )
{
printf("\nCannot put registration trigger delay: %x",hr );
pRootFolder->Release();
pTask->Release();
CoUninitialize();
return 1;
}
// ------------------------------------------------------
// Add an Action to the task. This task will execute notepad.exe.
IActionCollection *pActionCollection = NULL;
// Get the task action collection pointer.
hr = pTask->get_Actions( &pActionCollection );
if( Failed(hr) )
{
printf("\nCannot get Task collection pointer: %x",hr );
pRootFolder->Release();
pTask->Release();
CoUninitialize();
return 1;
}
// Create the action,specifying that it is an executable action.
IAction *pAction = NULL;
hr = pActionCollection->Create( TASK_ACTION_EXEC,&pAction );
pActionCollection->Release();
if( Failed(hr) )
{
printf("\nCannot create action: %x",hr );
pRootFolder->Release();
pTask->Release();
CoUninitialize();
return 1;
}
IExecAction *pExecAction = NULL;
// QI for the executable task pointer.
hr = pAction->QueryInterface(
IID_IExecAction,(void**) &pExecAction );
pAction->Release();
if( Failed(hr) )
{
printf("\nQueryInterface call Failed for IExecAction: %x",hr );
pRootFolder->Release();
pTask->Release();
CoUninitialize();
return 1;
}
// Set the path of the executable to notepad.exe.
hr = pExecAction->put_Path( _bstr_t( wstrExecutablePath.c_str() ) );
pExecAction->Release();
if( Failed(hr) )
{
printf("\nCannot put the action executable path: %x",hr );
pRootFolder->Release();
pTask->Release();
CoUninitialize();
return 1;
}
// ------------------------------------------------------
// Save the task in the root folder.
IRegisteredTask *pRegisteredTask = NULL;
hr = pRootFolder->RegisterTaskDeFinition(
_bstr_t( wszTaskName ),pTask,TASK_CREATE_OR_UPDATE,TASK_logoN_INteraCTIVE_TOKEN,_variant_t(L""),&pRegisteredTask);
if( Failed(hr) )
{
printf("\nError saving the Task : %x",hr );
pRootFolder->Release();
pTask->Release();
CoUninitialize();
return 1;
}
printf("\n Success! Task successfully registered. " );
// Clean up.
pRootFolder->Release();
pTask->Release();
pRegisteredTask->Release();
CoUninitialize();
return 0;
}
解决方法
暂无找到可以解决该程序问题的有效方法，小编努力寻找整理中！
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