web services - Create WCF endpoint configurations in the client app, in code? -

-

i trying consume wcf web service .net client application, , think need able programmatically create endpoints, don't know how. think need because, when try run application, getting following error:

could not find default endpoint element references contract 'iemailservice' in servicemodel client configuration section. might because no configuration file found application, or because no endpoint element matching contract found in client element.

while troubleshooting error, created simple windows forms application, in try consume same web service. test application can connect web service successfully, , valid response. but, can reproduce exact error cited above within in test app removing system.servicemodel node , of child nodes application's app.config file (i might not have remove of section, i'm not sure). so, first thought need add section app.config file real app, , should fine. unfortunately, ridiculous reasons won't here, not option. so, left having generate information in code, inside client app.

i hoping here can me work through this, or can point me toward resource sort of problem.

is possible create endpoint configurations in client app, in code?

by default, when add service reference operation, wcf runtime generate client-side proxy you.

the simplest way use instantiate client proxy constructor takes no parameters, , grab info app.config:

yourserviceclient proxy = new yourserviceclient();

this requires config file have <client> entry service contract - if not, you'll error have.

but client side proxy class generated wcf runtime has additional constructors - 1 takes endpoint address , binding, instance:

basichttpbinding binding = new basichttpbinding(securitymode.none); endpointaddress epa = new endpointaddress("http://localhost:8282/basic");  yourserviceclient proxy = new yourserviceclient(binding, epa);

with setup, no config file @ needed - you're defining in code. of course, can set other properties of binding and/or endpoint here in code.


Comments

Post a Comment

Popular posts from this blog

linux - Mailx and Gmail nss config dir -

-
i trying send mail linux command line using mailx command. can send local domain no problem want set mail send gmail account receive mail sent gmail account. after configuring mail.rc so: account gmail { set smtp=smtps://smtp.gmail.com:587 set smtp-auth=login set smtp-auth-user=username@gmail.com set smtp-auth-password=password set ssl-verify=ignore } i error: resolving host smtp.gmail.com . . . done. connecting 74.125.25.109 . . . connected. missing "nss-config-dir" variable. "/home/username/dead.letter" 11/354 . . . message not sent. after looking "nss-config-dir" here , located certn.db , keyn.db files , added mail.rc so: account gmail { set smtp=smtps://smtp.gmail.com:587 set smtp-auth=login set smtp-auth-user=username@gmail.com set smtp-auth-password=password set ssl-verify=ignore set nss-config-dir=/home/user/.mozilla/firefox/location.default } now when try send mail using command: echo "sent gmail account" | mailx -v -a
Read more

c# - Is it possible to remove an existing registration from Autofac container builder? -

-
something along lines: builder.registertype<mytype>().as<itype>(); builder.registertype<mytype2>().as<itype>(); builder.deregistertype<mytype>().as<itype>() var container = builder.build(); var types = container.resolve<ienumerable<itype>>(); assert.istrue(types.count == 1); assert.istrue(types[0].gettype == typeof(mytype2)); scenario: go through bunch of assemblies , go register types want make sure have 1 implementation of given type. need before create container. track on own nice if autofac me bit. this cannot done directly using containerbuilder , unless start on new one. mind you, having first built container should able construct new container filtering away unwanted types , reusing registrations first container. this: ... var container = builder.build(); builder = new containerbuilder(); var components = container.componentregistry.registrations .where(cr => cr.activator.limittype != typ
Read more

php - Mysql PK and FK char(36) vs int(10) -

-
i have read mysql can handle indexes , searches better if tables keys integers rather char(36) uuid's. is worth converting int(10)? note: use 1 server , have have plans use multiple databases concurrently therefore removing 1 of big reasons using uuid. our tables innodb if makes difference. thanks in advance. usually rdbms can handle integer keys pk more efficient, other datatypes. reason how build index column, yes: long dont require string (or other typed) keys, should use integers. however: char(36) , int(10) far away being equal, because int(10) much smaller, char(36). dont know, if require many different keys, should keep in mind. update, complete last paragraph: int(10) 32-bit, char(36) 36 - ^byte^ (= 288-bit). not mean, int consumes less space, means, char(36) has 4 times more different keys.
Read more