vb.net - Can I Convert A Byte() to a string? -


i need solution current code, trying save text file text box, , add string it. following code is:

 dim fs filestream = file.create(filename.text)      ' add text file.       dim info byte() = new utf8encoding(true).getbytes(codebox.text)      dim code = "-- made lua creator sam v1.9     " + info     fs.write(code, 0, code.length)     fs.close()      msgbox("file saved " + filename.text)

but visual studio says cannot use "+" operator strings & bytes:

error bc30452 operator '+' not defined types 'string' , 'byte()'.

anyone have solution? sorry if duplicate, couldn't find anywhere here asked myself. thanks.

"can convert byte() string?" short answer yes, doesn't you're wanting do.

you're trying concatenate string byte array, dim code has no idea end result supposed be.

filestream.write() requires byte array can try couple of things

  1. concatenate string textbox "header" information turn byte array.

    dim fs filestream = file.create(filename.text)  ' add text file.  dim code byte() = new utf8encoding(true).getbytes("-- made lua creator sam v1.9 " & codebox.text) fs.write(code, 0, code.length) fs.close()

  2. write "header" information, write textbox information

    dim fs filestream = file.create(filename.text)  ' add text file.  dim header byte() = new utf8encoding(true).getbytes("-- made lua creator sam v1.9 ") dim info byte() = new utf8encoding(true).getbytes(codebox.text) fs.write(header, 0, header.length) fs.write(info, 0, info.length) fs.close()

Comments

Post a Comment

Popular posts from this blog

angularjs - ADAL JS Angular- WebAPI add a new role claim to the token -

i have created angular spa webapi backend using adal js authentication.as there no roles in ad, need manually add role claims in order give users access different api controllers. the roles stored in database. expecting inject claim through call webapi after authentication ad. webapi code might this. identity.addclaim(new claim("role", "user")); var ticket = new authenticationticket(identity, props); var accesstoken = startup.oauthbeareroptions.accesstokenformat.protect(ticket); is possible replace adal idtoken new token? is viable solution or there other better way handle this? as initial token generated azuread, possible edit token add new claim? appreciated. graph api supporting group claims. see here: http://justazure.com/azure-active-directory-part-4-group-claims/ if @ examples on page, users assigned groups , app can check group in claims. in current version of portal, need app manifest , modify it.
Read more

php - CakePHP HttpSockets send array of paramms -

i problem when make request (i can request). $link = 'http://uri/path/?param1=1&sid=2&sid=3&sid=4' $http = $httpsocket = new httpsocket(); $res = $httpsocket->get($link); if check request pr($http); i see : [line] => /url/path/?param1=1&sid%5b0%5d=2&sid%5b1%5d=3&sid%5b2%5d=4 http/1.1 and i'm getting empty response because server doesn't know parameters sid%5b0%5d=2 when try send parameters array : $data = array('param1' => '1', 'sid' => array('2','3', '4')); i see same changes %5b0%5d - additional indexes. how fix it? unfortunately , can not change server side, if send request in browser, i'll normal response in json format. when make request, can parameters this: $param1 = $_get['param1']; $sid= $_get['sid']; tip: use diferente names parameters. have multiples sid. use sid1, sid2, sid3... update: can parameters this:
Read more

node.js - Using Node without global install -

i'm working on few node & electron (atom shell) projects , i'm curious how them work without user having install node globally. i've seen few applications including node directory in project contains node.exe binary. how go setting node project use binary? edit: thought should add, i've searched everywhere answer this, unrelated results.
Read more