.net - C# Ionic.Zip progressbar as background worker -

i got following code:

        string path = environment.currentdirectory;     private void button1_click(object sender, eventargs e)     {         using (zipfile zip = zipfile.read("fringe.s03e07.hdtv.xvid-lol.zip"))         {             zip.extractprogress += extractprogress;             foreach (zipentry file in zip)             {                 file.extract(path+"\\temp", extractexistingfileaction.overwritesilently);             }         }        }      public void extractprogress(object sender, extractprogresseventargs e)     {         if (e.eventtype == zipprogresseventtype.extracting_entrybyteswritten)         {             //bytes transfered of current file             label4.text = e.bytestransferred.tostring();         }         else if (e.eventtype == zipprogresseventtype.extracting_beforeextractentry)         {             //filename of current extracted file             label2.text = e.currententry.filename;         }     } 

when click on button, form stuck. want make extractprogress background worker when dont know how convert function backgroundworker function because extractprogress function require extractprogresseventargs e , backgroundworker_dowork function require doworkeventargs e.

if can me convert or give me solution great!

simple: put all code in button1_click method, , have button1_click run method in backgroundworker. try , see how works out.