“/”应用程序中的服务器错误。

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行 1229:        {
行 1230:            var rows = dt.Rows.Cast();
行 1231:            DataTable dtp = rows.Skip((page - 1) * count).Take(count).CopyToDataTable();
行 1232:            if (dtp.Rows.Count == 0)
行 1233:            {

[InvalidOperationException: 数据源中没有 DataRow。]
   System.Data.DataTableExtensions.LoadTableFromEnumerable(IEnumerable`1 source, DataTable table, Nullable`1 options, FillErrorEventHandler errorHandler) +1211
   System.Data.DataTableExtensions.CopyToDataTable(IEnumerable`1 source) +67
   heiyu.pagedata(DataTable dt, Int32 page, Int32 count) in d:\wwwroot\heiyu1127a13n\wwwroot\App_Code\hy\heiyu.cs:1231
   news.datalist() in d:\wwwroot\heiyu1127a13n\wwwroot\wz.aspx.cs:91
   news.Page_Load(Object sender, EventArgs e) in d:\wwwroot\heiyu1127a13n\wwwroot\wz.aspx.cs:18
   System.Web.Util.CalliEventHandlerDelegateProxy.Callback(Object sender, EventArgs e) +52
   System.Web.UI.Control.OnLoad(EventArgs e) +97
   System.Web.UI.Control.LoadRecursive() +61
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +693