How to get real filename from a url in C#? -


i want filename url download manager application. know using uri.absolutepath or path.getfilename these methods don't give results urls.

for example, in link realname winrar 5.40 final tr.zip, path.getfilename gives zjesdhoqm?key=035db62f2375981abf05c615955812a72d5f2701 strange name.

there no redirection link. contains file directly. want ask, there exact way correct filename in c#?

update: have figured out link expires. sorry that. couldn't other url explain problem.

if want test problem, can renew url page.

i have found solution myself.

public static string getfilename(string url) {    httpwebrequest req = requestsender.sendrequest(url);    httpwebresponse resp = req.getresponse() httpwebresponse;    string header_contentdisposition = resp.headers["content-disposition"];    string escaped_filename = new contentdisposition(header_contentdisposition).filename;     return uri.unescapedatastring(escaped_filename); }

so finally, filename correct. tried help.


Comments

Post a Comment

Popular posts from this blog

aws api gateway - SerializationException in posting new Records via Dynamodb Proxy Service in API -

i getting "__type": "com.amazon.coral.service#serializationexception" as reply in postman & in test console in api gateway trying post record directly dynamodb using api proxy services.. referring aws article - https://aws.amazon.com/blogs/compute/using-amazon-api-gateway-as-a-proxy-for-dynamodb/ here's mapping { "tablename": "tablenamegoeshere", "item": { "id" : "$context.requestid" "eventname" : "$input.path('$.eventname')", "timestamp" : $input.path('$.timestamp'), "answers": "$util.parsejson($input.path('$.answers'))" } } update: did asked ... , worked if try add array of json objects gives me above same error - here's trying now. please - couldnt find on google well #set($inputroot = $input.path('$')) { "tablename": "answer", "item": {...
Read more

depending on nth recurrence of job in control M -

we have need in control m follows. have 2 daily jobs in control m job , job b. job has recurrence count of 5 per day , job b needs depend on 3rd occurrence of job a. how can achieved in control m configuration? thanks.. use runcount variable below. do below job a do not add out condition in out condition tab in steps tab: on(stmt=*, code=runcount=3) addcondtion specify condition name ex: a-ok for job b do below. specify in condition below. a-ok let me know if u need complete structure
Read more

asp.net - Problems sending emails from forum -

i have been redesigning site has message board, has been written guy looked after site. it has few problems , written in .asp , uses .mdb files database. you can see whole thing here . feel free post if helps, test thing have set using original files , new database. the basic problem when posts message, supposed email sent them, have posted it. when replies, originator supposed message, replier has been posted. i’d have thought @ point in process there should script/file in postmessage.asp? the postmessage.asp page below. <% option explicit %> <!-- #include virtual="common/adovbs.inc" --> <html> <head> <meta http-equiv="content-type" content="text/html; charset=windows-1252"> <meta name="generator" content="microsoft frontpage 4.0"> <meta name="progid" content="frontpage.editor.document"> <title>new page 2</title> <base target="_self"...
Read more