private void button2_Click(object sender, EventArgs e) { var acc = GetSelectedAcc(); var vill = GetSelectedVillage(acc); Enum.TryParse(prereqCombo.SelectedItem.ToString(), out BuildingEnum building); BuildingHelper.AddBuildingPrerequisites(acc, vill, building); BuildingHelper.AddBuildingTask(acc, vill, new BuildingTask() { Building = building, Level = 1, TaskType = BuildingType.General }); UpdateUc(); }