/// <summary>
/// 创建一个计划任务
/// </summary>
/// <param name="taskName">计划任务名称</param>
/// <param name="taskDescription">计划任务描述</param>
/// <param name="trigger">触发条件</param>
/// <param name="action">执行任务</param>
/// <param name="subFolderName">计划任务所在的文件夹</param>
public static void CreateTask(string subFolderName, string taskName, string taskDescription, Trigger trigger, Microsoft.Win32.TaskScheduler.Action action)
{
using (TaskService ts = new TaskService())
{
using (TaskDefinition td = ts.NewTask())
{
td.RegistrationInfo.Description = taskDescription;
td.RegistrationInfo.Author = System.Security.Principal.WindowsIdentity.GetCurrent().Name;
#region LogonType元素和UserId元素被一起使用，以定义需要运行这些任务的用户。
//http://stackoverflow.com/questions/8170236/how-to-set-run-only-if-logged-in-and-run-as-with-taskscheduler-in-c
//td.Principal.UserId = System.Security.Principal.WindowsIdentity.GetCurrent().Name;
//td.Principal.LogonType = TaskLogonType.InteractiveToken;
#endregion
td.Principal.RunLevel = TaskRunLevel.Highest;
td.Triggers.Add(trigger);
td.Actions.Add(action);
TaskFolder folder = ts.RootFolder;
if (!string.IsNullOrWhiteSpace(subFolderName))
{
if (!folder.SubFolders.Exists(subFolderName))
{
folder = folder.CreateFolder(subFolderName);
}
else
{
folder = folder.SubFolders[subFolderName];
}
}
folder.RegisterTaskDefinition(taskName, td);
folder.Dispose();
folder = null;
}
}
}
public void Cleanup()
{
_folder = _service.GetFolder("WarewolfTestFolder");
foreach (var task in _folder.Tasks)
{
_folder.DeleteTask(task.Name, false);
}
_service.RootFolder.DeleteFolder("WarewolfTestFolder");
_service.Dispose();
_folder.Dispose();
}
/// <summary>
/// 删除某一个文件夹下面的某一个任务
/// </summary>
/// <param name="taskName">要删除的任务名称</param>
/// <param name="folderName">传null表示根文件夹</param>
public static void DeleteTask(string folderName, string taskName)
{
using (TaskService taskService = new TaskService())
{
TaskFolder folder = taskService.RootFolder;
// 判断文件夹和任务是否存在
if (folder.SubFolders.Exists(folderName) && folder.SubFolders[folderName].Tasks.Exists(taskName))
{
folder.SubFolders[folderName].DeleteTask(taskName);
}
folder.Dispose();
folder = null;
}
}
} // IsRecordSchedulerTask
public bool CreateTask(RecordTask record)
{
TaskService taskScheduler;
TaskDefinition definition;
Task task;
bool isOk;
_taskFolder = null;
_taskName = null;
taskScheduler = null;
definition = null;
task = null;
isOk = false;
try
{
taskScheduler = new TaskService();
definition = taskScheduler.NewTask();
// Get folder for new task
_taskFolder = GetTaskSchedulerFolder(record.AdvancedSettings, taskScheduler);
// "Duration"
// Duration 'per-se' is handled by the recording process.
// However, we need extract some information
GetDuration(record);
// "Schedule"
SetSchedule(definition, record.Schedule);
// "Description"
SetDescription(definition, record);
// "Save"
// Save location is handled by the recording process
// "Advanced"
SetAdvancedSettings(definition.Settings, record.AdvancedSettings, record.Schedule.Kind == RecordScheduleKind.RightNow);
// Save xml data
SaveXmlData(record);
// Aditional task data
SetAdditionalData(definition, record, _dbFile);
// Action
SetAction(definition, record, _dbFile, _logFolder);
// Register task
task = _taskFolder.RegisterTaskDefinition(_taskName, definition);
isOk = true;
// Run task right now?
if (record.Schedule.Kind != RecordScheduleKind.RightNow)
{
return(true);
}
try
{
task.Run();
return(true);
}
catch (Exception ex)
{
_exceptionHandler(new ExceptionEventData(Texts.TaskRunException, ex));
return(false);
} // try-catch
}
catch (Exception ex)
{
_exceptionHandler(new ExceptionEventData(Texts.TaskCreationException, ex));
return(false);
}
finally
{
if (!isOk)
{
RecordTaskSerialization.TryDeleteFromDatabase(record.TaskId, _dbFile);
} // if
if (task != null)
{
task.Dispose();
task = null;
} // if
if (definition != null)
{
definition.Dispose();
definition = null;
} // if
if (_taskFolder != null)
{
_taskFolder.Dispose();
_taskFolder = null;
} // if
if (taskScheduler != null)
{
taskScheduler.Dispose();
taskScheduler = null;
} // if
_taskName = null;
} // try-finally
} // CreateTask