錯誤1無法將類型“void”隱式轉換爲“object”

 錯誤1無法將類型“void”隱式轉換爲“object”c:/inetpub/wwwroot/Shop/WebShop/Admin/AdminManage.aspx.cs6345http://localhost/Shop/WebShop/

  private void BindDatagrid_orderinfo() //定單清單
        {

            DataGrid_OrderInfo.DataSource = adminPub.spBindDatagrid_orderinfo();////此句有問題？？？？
            DataGrid_OrderInfo.DataBind();

 

        }

其中adminPub是這樣子的
   protected AdminPub adminPub = new AdminPub();

其中：    /// <summary>
        /// 定單清單
        /// </summary>
        public void spBindDatagrid_orderinfo()
        {
            ConnOpen();
            SqlDataAdapter1 = new SqlDataAdapter("spBindDataGrid_orderinfo",SqlConnection1);
            SqlDataAdapter1.SelectCommand.CommandType = CommandType.StoredProcedure;
            DataSet1 = new DataSet();
            SqlDataAdapter1.Fill(DataSet1);
        }

 

 

 

應改爲下面的代碼：

 

   public DataSet spBindDatagrid_orderinfo()
        ...{
            ConnOpen();
            SqlDataAdapter1 = new SqlDataAdapter("spBindDataGrid_orderinfo",SqlConnection1);
            SqlDataAdapter1.SelectCommand.CommandType = CommandType.StoredProcedure;
            DataSet1 = new DataSet();
            SqlDataAdapter1.Fill(DataSet1);
            return DataSet1;
        }
        


或


public SqlDataAdapter spBindDatagrid_orderinfo()
        ...{
            ConnOpen();
            SqlDataAdapter1 = new SqlDataAdapter("spBindDataGrid_orderinfo",SqlConnection1);
            SqlDataAdapter1.SelectCommand.CommandType = CommandType.StoredProcedure;
            DataSet1 = new DataSet();
            SqlDataAdapter1.Fill(DataSet1);
           
            return SqlDataAdapter1;
        }

也行的

void不是一個“對象”，當然不可轉化爲object啦。返回一個DataSet就搞定