“/”应用程序中的服务器错误。

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行 94:     public string getcontent(int ssid)
行 95:     {
行 96:         string content = DbHelper.WebGetDataTable("select description from supply_info where sid=" + ssid + "").Rows[0][0].ToString();
行 97: 
行 98:         return cutString(content, 70);

[IndexOutOfRangeException: 在位置 0 处没有任何行。]
   System.Data.RBTree`1.GetNodeByIndex(Int32 userIndex) +2556141
   System.Data.RBTree`1.get_Item(Int32 index) +16
   System.Data.DataRowCollection.get_Item(Int32 index) +16
   offer_Offersale.getcontent(Int32 ssid) in e:\wwwroot\zgbfw\web\offer\Offersale.aspx.cs:96
   ASP.offer_offersale_aspx.__DataBind__control23(Object sender, EventArgs e) in e:\wwwroot\zgbfw\web\offer\Offersale.aspx:348
   System.Web.UI.Control.OnDataBinding(EventArgs e) +132
   System.Web.UI.Control.DataBind(Boolean raiseOnDataBinding) +170
   System.Web.UI.Control.DataBindChildren() +11154895
   System.Web.UI.Control.DataBind(Boolean raiseOnDataBinding) +182
   System.Web.UI.WebControls.Repeater.CreateControlHierarchy(Boolean useDataSource) +674
   System.Web.UI.WebControls.Repeater.OnDataBinding(EventArgs e) +68
   offer_Offersale.Bind() in e:\wwwroot\zgbfw\web\offer\Offersale.aspx.cs:435
   offer_Offersale.Page_Load(Object sender, EventArgs e) in e:\wwwroot\zgbfw\web\offer\Offersale.aspx.cs:76
   System.Web.Util.CalliHelper.EventArgFunctionCaller(IntPtr fp, Object o, Object t, EventArgs e) +25
   System.Web.Util.CalliEventHandlerDelegateProxy.Callback(Object sender, EventArgs e) +42
   System.Web.UI.Control.OnLoad(EventArgs e) +132
   System.Web.UI.Control.LoadRecursive() +66
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +2428