[OptimisticConcurrencyException: Row not found or changed.] System.Data.DLinq.ChangeProcessor.ThrowOptimisticConcurrencyException(List`1 failedUpdates, Int32 totalUpdatesAttempted) +171 System.Data.DLinq.ChangeProcessor.SubmitChanges(ConflictMode failureMode) +521 System.Data.DLinq.DataContext.SubmitChanges(ConflictMode failureMode) +229 System.Data.DLinq.DataContext.SubmitChanges() +6 AffiliateBooksPage.Update(AffiliateBook original_x, AffiliateBook x) in c:\LinqWebsite\AffiliateBooks.aspx.cs:59 [TargetInvocationException: Exception has been thrown by the target of an invocation.] System.RuntimeMethodHandle._InvokeMethodFast(Object target, Object[] arguments, SignatureStruct& sig, MethodAttributes methodAttributes, RuntimeTypeHandle typeOwner) +0 System.RuntimeMethodHandle.InvokeMethodFast(Object target, Object[] arguments, Signature sig, MethodAttributes methodAttributes, RuntimeTypeHandle typeOwner) +72 System.Reflection.RuntimeMethodInfo.Invoke(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture, Boolean skipVisibilityChecks) +358 System.Reflection.RuntimeMethodInfo.Invoke(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture) +29 Microsoft.Web.UI.Controls.PageDataSourceView.InvokeMethod(PageDataSourceMethod method) +156 Microsoft.Web.UI.Controls.PageDataSourceView.ExecuteUpdate(IDictionary keys, IDictionary values, IDictionary oldValues) +1420 System.Web.UI.DataSourceView.Update(IDictionary keys, IDictionary values, IDictionary oldValues, DataSourceViewOperationCallback callback) +78 System.Web.UI.WebControls.GridView.HandleUpdate(GridViewRow row, Int32 rowIndex, Boolean causesValidation) +1215 System.Web.UI.WebControls.GridView.HandleEvent(EventArgs e, Boolean causesValidation, String validationGroup) +858 System.Web.UI.WebControls.GridView.OnBubbleEvent(Object source, EventArgs e) +95 System.Web.UI.Control.RaiseBubbleEvent(Object source, EventArgs args) +35 System.Web.UI.WebControls.GridViewRow.OnBubbleEvent(Object source, EventArgs e) +117 System.Web.UI.Control.RaiseBubbleEvent(Object source, EventArgs args) +35 System.Web.UI.WebControls.LinkButton.OnCommand(CommandEventArgs e) +115 System.Web.UI.WebControls.LinkButton.RaisePostBackEvent(String eventArgument) +163 System.Web.UI.WebControls.LinkButton.System.Web.UI.IPostBackEventHandler.RaisePostBackEvent(String eventArgument) +7 System.Web.UI.Page.RaisePostBackEvent(IPostBackEventHandler sourceControl, String eventArgument) +11 System.Web.UI.Page.RaisePostBackEvent(NameValueCollection postData) +174 System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +5102 |