Hi , Thanks for your info.. I am working with .net 2.0 so how to resolve this issue.ie:
you can check my issue here.. in detail. http://forums.asp.net/t/1524963.aspx Any idea.. On Wed, Jun 16, 2010 at 1:26 PM, Raghupathi Kamuni <[email protected]>wrote: > > http://blogs.msdn.com/b/ddperf/archive/2008/04/28/visual-studio-2008-performance-still-room-for-improvement.aspx > > *Excerpts From the above link* > ======================= > > *Question* > Couple more that come to mind (although again, I can only verify it's in > 2005 and has been around for several versions); > > 1. The dreaded "Function evaluation disabled because a previous function > evaluation timed out. You must continue execution to reenable function > evaluation" debugger error. I currently get this on a small WinForms app I > run every time an exception gets hit, so I have to kill program execution, > put a try/catch around it that dumps out hte stack trace, and then re-run > because the debugger is effectively dead at this point. I've gotten this > before on other projects; once the IDE starts doing this, it doesn't stop > and in fact gets worse and worse, even after rebooting the machien. > > > *Reply*: > > In VS2005 (and earlier) the main cause of functions timing out in the > debugger was thread switching (which could be triggered by something as > simple as accessing a WinForms property in the wrong context). Since all > other threads were stopped, the system would hang until it timed out. In > VS2008 we eliminated this issue by hooking thread switching calls (when in > debugger expression evaluation) and failing them immediately. So the > likelihood that you'll encounter that particular problem should be > substantially reduced. > > Unfortunately most applications, including VS, deal poorly with slow / > unreliable network connections. For now, the best you can do is either fix > the lag or disconnect entirely from the network (both of which have their > issues). Long term, we need to do a better job of designing applications to > deal with the wide ranges of network performance. > > David Berg > Developer Division Performance Engineering Team > > > On Wed, Jun 16, 2010 at 12:06 PM, Venkatu <[email protected]> wrote: > >> have this code >> >> >> DataRow[] dr; >> dr = dt.Select("stepid = '1' AND placeid = " + >> Convert.ToInt32(h1.Value)); >> >> >> >> so dt -- contains so many Rows from that i am going to filtering the >> data and add that row to the another DT - Finally bind the Dt to the >> Dropdownlist . >> >> Could anyone tell how to resolve this issue ? >> >> But it shows error : >> >> >> ************** Exception Text ************** >> System.Exception: Function evaluation disabled because a previous >> function evaluation timed out. You must continue execution to reenable >> function evaluation. >> at >> >> Microsoft.VisualStudio.DebuggerVisualizers.DebugViewerShim.PrivateCallback.MaybeDeserializeAndThrowException(Byte[] >> data) >> at >> >> Microsoft.VisualStudio.DebuggerVisualizers.DebugViewerShim.ManagedShim.DelegatedHost.CreateViewer(IntPtr >> hwnd, HostServicesHelper hsh, SafeProxyWrapper proxy) > > >
