public static void ClickTask(Guid taskID, bool keepSelect)
{
if (!keepSelect)
{
ObjTasks.Where(t => t.IsSelected).ToList().ForEach(t => t.IsSelected = false);
}
var task = ObjTasks.FirstOrDefault(t => t.TaskID == taskID);
if (task != null)
{
task.IsSelected = !task.IsSelected;
}
}
