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  • ldataset 与 list 的使用

    [WebMethod(Description = @"根据时间查询会议项目[时间格式为:2014-01-01]
    DateTime StartTime , DateTime Endtime ")]
    public List<string []> GetMeetingNameByDate(DateTime StartDate, DateTime EndDate)
    {
    string dbConnString = SqlDAL.GetDBConnString();

    string sqlWhere = string.Format(@"select
    MeetingID,
    MeetingCaption,
    convert(varchar(100), BeginDate ,120) as BeginTime,
    convert(varchar(100),EndDate ,120) as EndTime
    from T_Meeting where 1 = 1 And BeginDate >= '{0}' And EndDate <= DATEADD(DD ,1,'{1}') ",
    StartDate, EndDate);
    SqlConnection connGetMeetingNameByDate = new SqlConnection(dbConnString);
    connGetMeetingNameByDate.Open();
    SqlDataAdapter daGetMeetingNameByDate = new SqlDataAdapter(sqlWhere, connGetMeetingNameByDate);
    DataSet dsGetMeetingNameByDate = new DataSet();
    daGetMeetingNameByDate.Fill(dsGetMeetingNameByDate);
    DataTable dt = dsGetMeetingNameByDate.Tables[0];
    List<string[]> lsGetMeetingNameByDate = new List<string[]>();
    foreach (DataRow it in dt.Rows)
    {
    int colCount = it.ItemArray.Count();
    string[] item = new string[colCount];
    for (int i = 0; i < colCount; i++)
    {
    item[i]= Convert.ToString( it.ItemArray[i]);
    }
    lsGetMeetingNameByDate.Add(item);
    }


    return lsGetMeetingNameByDate;

    }

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  • 原文地址:https://www.cnblogs.com/laopo/p/4255730.html
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