行 153: { 行 154: ds3 = ms.getlist("news", "*", 0, "id=" + tid3, ""); 行 155: string b = ds3.Tables[0].Rows[0]["gengxin"].ToString(); 行 156: int s = Convert.ToInt32(b) + 1; 行 157: string a = "update news set gengxin=" + s + " where id=" + tid3;
[IndexOutOfRangeException: 在位置 0 处没有任何行。] System.Data.RBTree`1.GetNodeByIndex(Int32 userIndex) +1556386 System.Data.DataRowCollection.get_Item(Int32 index) +20 newsdetial.Getgeng() in f:\usr\localuser\qxw1607900427\newsdetial.aspx.cs:155 newsdetial.Page_Load(Object sender, EventArgs e) in f:\usr\localuser\qxw1607900427\newsdetial.aspx.cs:32 System.Web.Util.CalliEventHandlerDelegateProxy.Callback(Object sender, EventArgs e) +51 System.Web.UI.Control.OnLoad(EventArgs e) +92 System.Web.UI.Control.LoadRecursive() +54 System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +772