[NullReferenceException: 並未將物件參考設定為物件的執行個體。]
detail.Page_Load(Object sender, EventArgs e) in C:\WEB\MyWeb\techlife\detail.aspx.cs:51
System.Web.UI.Control.OnLoad(EventArgs e) +107
System.Web.UI.Control.LoadRecursive() +89
System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +1532
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