c# - Exception when trying to connect to SQL Azure Database -

-

i new windows azure.

i have local db .net application. have created azure account along relevant sql azure database.

i working on adding c# code in order pass data local application cloud. in order test functionality have added random user want insert azure db.

i have used following tutorial: http://www.windowsazure.com/en-us/develop/net/how-to-guides/sql-database/

i trying connect azure sql database using connection string in app.config:

<?xml version="1.0" encoding="utf-8"?> <configuration>   <connectionstrings>     <add name="starentities"        connectionstring ="server=tcp:fkr95b1any.database.windows.net,1433;database=starsoftwaredb;user id=starsoft1@fkr95b1any;password=xxxxxx;trusted_connection=false;encrypt=true;" />   </connectionstrings> </configuration>

this method being used registration, code establishes connection azure database, failing on 'conn.open();'. 

sqlconnectionstringbuilder csbuilder;  csbuilder = new sqlconnectionstringbuilder(configurationmanager.connectionstrings["starentities"].connectionstring);  sqlconnection conn = new sqlconnection(csbuilder.tostring()); conn.open();

on clicking register button triggers code, program hangs long period before throwing following error:

a network-related or instance-specific error occurred while establishing connection sql server. server not found or not accessible. verify instance name correct , sql server configured allow remote connections. (provider: tcp provider, error: 0 - connection attempt failed because connected party did not respond after period of time or established connection failed because connected host has failed respond.)

any or advice here appreciated.

update

i have changed connection string 1 @leonardo suggested below. have enable 'tcp/ip' , 'named pipes' in sql server configuration manager aswell allowing opening port 1433.

the dashboard master db showing successful connections on table still getting exception on 

conn.open()

try here:
"server=fkr95b1any.database.windows.net;database=starsoftwaredb;user id=starsoft1@fkr95b1any;password=xxxxxx;"

and check firewall settings instance! might closed applications (default setting)


Popular posts from this blog

How to calculate SNR of signals in MATLAB? -

-
i've encountered simple, yet fundamental problem on calculating snr: there several signals : s1 = original , pure clean signal without noise. n1 = white gaussian noise going added s1. s2 = s1 + n1 (the noisy signal before performing noise-reduction algorithm) s3 = noise-reduced signal (after performing noise reduction algorithm) n2 = s3 - s1 (the amount of noise after performing noise-reduction algorithm) now want compare snr before , after performing noise-reduction algorithm. which signals should consider snr_before!? s1/n1 or s2/n1 ? which signals should consider snr_after!? s3/n1 or s3/n2 ? which commands or functions should use in matlab in order compute snr_before , snr_after? thanks billion putting time on helping me. what know calculating snr before : snrbeforenoise = mean( signal .^ 2 ) / mean( noise .^ 2 ); and snr after : residual_noise = signal - noise_reduced_signal; snr_after = mean( signal .^ 2 ) / mean( residual_noise .^ 2...
Read more

c# - Attempting to upload to FTP: System.Net.WebException: System error -

-
i have api takes in xml , uploads files based on information in xml. uploads on schedule (also xml), , have tested surrounding , know works. i getting error 40% of time on first file attempt upload in each time cycle (time cycle = 45 minutes files, 30 minutes others). here code upload: try { loggerftp.log("uploading file: " + filename, false); // create request. ftpwebrequest request = (ftpwebrequest)webrequest.create(appsettingsftp.ftpurl + @"/" + filename); request.method = webrequestmethods.ftp.uploadfile; request.timeout = 6000000; //set 100 minutes //request.timeout = -1; //set infinite // add login credentials. request.credentials = new networkcredential(appsettingsftp.ftplogin, appsettingsftp.ftppassword); // grab file contents. streamreader sourcestream = new streamreader(appsettingsftp.uploadfiledirectory + filename); byte[] filecontents = encoding.utf8.getbytes(sourcestream.readtoend()); sourcest...
Read more

ios - UISlider customization: how to properly add shadow to custom knob image -

-
Image
i need place custom knob image shadow uislider. far have image of 38x38, of there region defines shadow of knob. now while using image, when slide knob extreme ends actual knob not able cover end points, hence end points visible under transparent region of knob image this code using customize uislider uiimage *slidebtimg = [uiimage imagenamed:sliderknobimg]; [self.ratingslider setthumbimage:slidebtimg forstate:uicontrolstatenormal]; [self.ratingslider setthumbimage:slidebtimg forstate:uicontrolstatehighlighted]; how can implement custom knob shadow beneath it, covering end points?? look inside uislider.h , there methods let customize slider knob , track needed. (ios 2.0 , above) // lets subclass lay out track , thumb needed - (cgrect)minimumvalueimagerectforbounds:(cgrect)bounds; - (cgrect)maximumvalueimagerectforbounds:(cgrect)bounds; - (cgrect)trackrectforbounds:(cgrect)bounds; - (cgrect)thumbrectforbounds:(cgrect)bounds trackrect:(cgrect)rect value:...
Read more