使用ADO.NET填充数据集时出错 - 超时已过期

Question

收到错误说：

  

＆＃34;超时已过期。操作完成之前经过的超时时间或服务器没有响应。＆＃34;   它获得了700条记录，但需要45秒。我认为是这个问题。   在此代码中如何添加cmd.CommandTimeout = 60;

我的代码是：

Dap_Proj = new SqlDataAdapter("select LinkId,LinkName,CategoryId, ReportLinks,SubmissionStatus,convert(nvarchar(18),LnkSubmsnDate) as LnkSubmsnDate, convert(nvarchar(18), LnkUpdateDate) as LnkUpdateDate,LnkSubmtdBy,K.KeyWord,RenewalDate  from tbl_Link L left join Tbl_keywords K on L.KeywordID=K.KeywordID  where 

(SubmissionStatus='Approved'or SubmissionStatus='Waiting for Approval') and  LnkSubmtdBy='" + Session["LoginUser"].ToString() + "' and Convert(Char(4),LnkSubmsnDate,100) in (select Convert(Char(4),LnkSubmsnDate,100) from tbl_Link )order by case when RenewalDate is null then 1 else 0 end,RenewalDate", connection);

            ds = new DataSet();
            Dap_Proj.Fill(ds);

Answer 1

要在sqlDataAdapter上设置命令超时，请尝试以下

SqlDataAdapter Dap_Proj = new SqlDataAdapter(strSQLString, conUS);
Dap_Proj .SelectCommand.CommandTimeout=120;