/// <summary>
/// Deletes task if exists.
/// This process must be admin.
/// </summary>
/// <param name="taskFolder">See <see cref="RunTask"/>.</param>
/// <param name="taskName">See <see cref="RunTask"/>.</param>
/// <exception cref="Exception">Failed.</exception>
public static void DeleteTask(string taskFolder, string taskName)
{
var ts = new Api.TaskScheduler() as Api.ITaskService;
ts.Connect();
try { ts.GetFolder(taskFolder).DeleteTask(taskName, 0); } catch (FileNotFoundException) { }
}
/// <summary>
/// Returns true if the task exists.
/// </summary>
/// <param name="taskFolder">See <see cref="RunTask"/>.</param>
/// <param name="taskName">See <see cref="RunTask"/>.</param>
/// <exception cref="Exception">Failed.</exception>
public static bool TaskExists(string taskFolder, string taskName)
{
var ts = new Api.TaskScheduler() as Api.ITaskService;
ts.Connect();
try { ts.GetFolder(taskFolder).GetTask(taskName); }
catch (FileNotFoundException) { return(false); }
return(true);
}
/// <summary>
/// Runs task. Does not wait.
/// Returns process id.
/// </summary>
/// <param name="taskFolder">Can be like <c>@"\Folder"</c> or <c>@"\A\B"</c> or <c>"Folder"</c> or <c>@"\"</c> or <c>""</c> or null.</param>
/// <param name="taskName">Can be like <c>"Name"</c> or <c>@"\Folder\Name"</c> or <c>@"Folder\Name"</c>.</param>
/// <param name="joinArgs">Join args into single arg for $(Arg0).</param>
/// <param name="args">Replacement values for substrings $(Arg0), $(Arg1), ..., $(Arg32) in 'create task' args. See <msdn>IRegisteredTask.Run</msdn>.</param>
/// <exception cref="Exception">Failed. Probably the task does not exist.</exception>
public static int RunTask(string taskFolder, string taskName, bool joinArgs, params string[] args)
{
object a; if (args.NE_())
{
a = null;
}
else if (joinArgs)
{
a = StringUtil.CommandLineFromArray(args);
}
else
{
a = args;
}
var ts = new Api.TaskScheduler() as Api.ITaskService;
ts.Connect();
var rt = ts.GetFolder(taskFolder).GetTask(taskName).Run(a);
rt.get_EnginePID(out int pid);
return(pid);
}