vb.net - Error Rendering report with multiple parameters -


i have project trying fix created person no longer works our company. can me figure out why getting this

localprocessingexception occurred

error? below code. dies on response.buffer = true. of parameters have data in them. seems though 1 of report generation variables doesn't have data in them. assuming 1 of these

  • warnings
  • streamids
  • mimetype
  • encoding
  • format
  • extension
  • devinfo

any great. have tried lot of other suggestions on site no avail. , said first code i've gotten into. stack trace @ end.

//report generation variables dim warnings warning() = nothing dim streamids string() = nothing dim mimetype string = "" dim encoding string = "" dim format string = "pdf" dim extension string = "" dim devinfo string = "<deviceinfo><toolbar>true</toolbar></deviceinfo>" dim bytes byte() = nothing dim lr new localreport  dim leadstable datatable = retrievepersons(casenum.text) dim suppltable datatable = ctype(session("persontable"), datatable) dim persontable datatable = combinepersons(leadstable, suppltable)  //if there data ... if persontable.rows.count > 0  //assume best .... ctlnotice.visible = false ctlnotice.text = ""  //retrieve charges dim chargestable datatable = retrievecharges(casenum.text) dim chargestable datatable = ctype(session("chargetable"), datatable) dim employeetable datatable = retrieveemployee() session("employeetable") = employeetable  //make sure there charges added if chargestable.rows.count = 0     ctlnotice.visible = true     ctlnotice.text = "there no charges.  please add them first." else     lr.reportembeddedresource = "crform.rdlc" lr.datasources.add(new reportdatasource("acrdataset_datatable1", persontable))  //charges charge subreport lr.datasources.add(new reportdatasource("charges02_chargestable", chargestable))  //employee specific information lr.datasources.add(new reportdatasource("employee2", employeetable))  //add datasource update subreport addhandler lr.subreportprocessing, addressof subreportprocessingeventhandler lr.setparameters(myparam) deviceinfo = "<deviceinfo><outputformat>pdf</outputformat></deviceinfo>"  try     bytes = lr.render(format, devinfo, extension, encoding, mimetype, streamids, warnings)     response.buffer = true     response.clear()     response.contenttype = mimetype     response.addheader("content-disposition", "attachment; filename=chargingrequest_" + cleancasenum(casenum.text) + ".pdf")     response.binarywrite(bytes)     response.flush()     session("localreport") = bytes     catch exn exception     ctlnotice.text = "call support!.  can't create report! " & exn.message     ctlnotice.visible = true end try

stack trace

at microsoft.reporting.webforms.localreport.internalrender(string format, boolean allowinternalrenderers, string deviceinfo, pagecountmode pagecountmode, createandregisterstream createstreamcallback, warning[]& warnings) @ microsoft.reporting.webforms.localreport.internalrender(string format, boolean allowinternalrenderers, string deviceinfo, pagecountmode pagecountmode, string& mimetype, string& encoding, string& filenameextension, string[]& streams, warning[]& warnings) @ microsoft.reporting.webforms.localreport.render(string format, string deviceinfo, pagecountmode pagecountmode, string& mimetype, string& encoding, string& filenameextension, string[]& streams, warning[]& warnings) @ microsoft.reporting.webforms.report.render(string format, string deviceinfo, string& mimetype, string& encoding, string& filenameextension, string[]& streams, warning[]& warnings) @ chargingrequest._default.btnprint_click(object sender, eventargs e) in h:\visual studio 2010\chargingrequest\chargingrequest\chargereq.aspx.vb:line 301`


Comments

Post a Comment

Popular posts from this blog

javascript - jQuery: Add class depending on URL in the best way -

i have html progress meter: <div class="col-md-3" style="margin-left: -20px;"> <div class="progress-pos active" id="progess-1"> <div class="progress-pos-inner"> login </div> </div> </div> <div class="col-md-3 progress-pos-container"> <div class="progress-pos" id="progess-2"> <div class="progress-pos-inner"> scan items </div> </div> </div> <div class="col-md-3 progress-pos-container"> <div class="progress-pos" id="progess-3"> <div class="progress-pos-inner"> confirm address </div> </div> </div> <div class="col-md-3 progress-pos-container"> <div class="progress-pos" id="progess-4"> <div class="progress-pos-in
Read more

caching - How to check if a url path exists in the service worker cache -

i need check if particular url path exists in service worker cache. example, suppose url is: /myserviceworker/service?a=110&b=70 this url exists in cache, there many of them different values of , b. now, suppose want refresh of these urls, how can that? i want know how access key values service worker cache. if know key, plan follows: var url = new url(key); if(url.pathname === "\/myserviceworker/service") refetch key but not sure how cache key , in format is. mean, string or url? cache api has match() method returns promise resolving in response object if match or undefined if no match exists. second parameter object can specify ignoresearch not take account url parameters. the ignoresearch option supported firefox ( chrome status here ). in other hand, retrieve cache entries, can use keys() method.
Read more

Redirect to a HTTPS version using .htaccess -

i need modify .htaccess file redirect urls https version without "www". http://example.com --> https://example.com http://www.example.com --> https://example.com https://www.example.com --> https://example.com this how .htaccess file looks like: rewriteengine on rewritecond %{request_filename} !-d rewritecond %{request_filename} !-f rewriterule ^(.*)$ redirect.php?id=$1&page=$2 [qsa,l] what modifications need make .htaccess in order forward https without "www"? it depends on doing current code. looks file called redirect trying display php page seo friendly url. think might confusing people. anyway, need , force https without www, need 1 more rule above. also second rule needs two capture groups in rewriterule test string because wanting 2 different values using $1 , $2 references. rewriteengine on #rediect www non www and/or http https --- combinations. rewritecond %{http_host} !^example\.com [nc,or] rewritecond %{https} !^
Read more