//테스크 추가하기
private void addTask(object sender, EventArgs e)
{
string ts = txtTs.Text;
string day = date.Text;
string memo = rtxMemo.Text;
txtTs.Text="";
date.Text = "";
rtxMemo.Text = "";
string workerName = this.treeView1.SelectedNode.Text;
this.treeView1.SelectedNode.Nodes.Add(ts);
TaskInfo info = new TaskInfo(ts, day, memo);
workerTable.addTaskToWorker(workerName, info);
}
public void addTaskToWorker(string name, TaskInfo task)
{
List<TaskInfo> taskList = (List<TaskInfo>)mTable[name];
taskList.Add(task);
}