protected void HashTable_Click(object sender, EventArgs e)
 {
     _mode = StructType.HashTable;
     _structShowController = new StructShowController <string>(_mode);
     _stringBuilder.Clear();
     UpdateInfo(_mode.ToString() + "已创建!");
     ShowPanel();
 }
 protected void Page_Load(object sender, EventArgs e)
 {
     if (!IsPostBack)
     {
         _mode = StructType.NormalArray;
         _structShowController = new StructShowController <string>(_mode);
         _stringBuilder        = new StringBuilder();
         UpdateInfo(_mode.ToString() + "已创建!");
     }
     ShowPanel();
 }