Unable to evaluate expression because the code is optimized

Question

Unable to evaluate expression because the code is optimized or a native frame is on top of the call stack while port the gridview data into msexcel

Senthilkumar · Answer

Hi Chaithu You can do like this. Response.Redirect(~/Error.aspx?ErrorMsg =  + ex.Messagefalse); Or you can do like this catch (System.Threading.ThreadAbortException lException) { // do nothing } Usually if you use this then it will not throw this exception. string rredirectUrl=; try { //Code redirectUrl=PaymentReceived.aspx; } catch(Exception ex) { redirectUrl=error.aspx } Response.Redirect(redirectUrl);