c# - Doing POST to server from web-service -


hosted web service post aspx pages.

the code:

 [webmethod]         public string test()         {             sb.appendline("start");             try             {                 var t = new thread(mythreadstartmethod);                 t.setapartmentstate(apartmentstate.sta);                 t.start();                 t.join();             }             catch (exception ex)             {                 sb = sb.appendline(ex.tostring());             }             sb.appendline("finish");             return sb.tostring();         }           private void mythreadstartmethod(object obj)         {             try             {                 webbrowser browser = new webbrowser();                 browser.documentcompleted += browser_documentcompleted;                 browser.url = new uri("http://www.wikipedia.com");                 while (browser.readystate != webbrowserreadystate.complete)                 {                     system.windows.forms.application.doevents();                     thread.sleep(60);                 }             }             catch (exception ex)             {                 sb = sb.appendline(ex.tostring());             }         }          void browser_documentcompleted(object sender, webbrowserdocumentcompletedeventargs e)         {             sb = sb.appendline("document completed: " + e.url);         }

when trying run on shared hosting server timeout error.

tried next code check if can connect third-part address , works ok.

private bool checkurl(string url) {     try     {         httpwebrequest request = webrequest.create(url) httpwebrequest;         request.method = "head";         httpwebresponse response = request.getresponse() httpwebresponse;         return (response.statuscode == httpstatuscode.ok);     }     catch     {         return false;     } }

anyone can explain problem running first code? block something?

you have remove next 2 lines code

system.windows.forms.application.doevents(); thread.sleep(60);

as stopping webbrowser control completing navigate.

the best sample on how run webbrowser control in separate thread proposed hans passant


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