[NullReferenceException: Object reference not set to an instance of an object.]
ViewArticleDetail.GetUrl(String rout_name, Object ContID) in e:\hostingspaces\vithya\apa2017\ViewArticleDetail.aspx.cs:13
ViewArticleDetail.ddlArtID_DataBound(Object sender, EventArgs e) in e:\hostingspaces\vithya\apa2017\ViewArticleDetail.aspx.cs:51
System.Web.UI.WebControls.BaseDataBoundControl.OnDataBound(EventArgs e) +109
System.Web.UI.WebControls.ListControl.PostPerformDataBindingAction() +65
System.Web.UI.WebControls.ListControl.PerformSelect() +46
System.Web.UI.WebControls.BaseDataBoundControl.DataBind() +76
System.Web.UI.WebControls.BaseDataBoundControl.EnsureDataBound() +114
System.Web.UI.WebControls.ListControl.OnPreRender(EventArgs e) +23
System.Web.UI.Control.PreRenderRecursiveInternal() +90
System.Web.UI.Control.PreRenderRecursiveInternal() +163
System.Web.UI.Control.PreRenderRecursiveInternal() +163
System.Web.UI.Control.PreRenderRecursiveInternal() +163
System.Web.UI.Control.PreRenderRecursiveInternal() +163
System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +906
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