WCF using C#: Building your first WCF application 

I'm glad I could help.

Same feeling brother. Thank You so much!

i guess im randomly asking but does anybody know of a way to log back into an Instagram account..? I was dumb lost my password. I would appreciate any tips you can give me

I'm glad I could help!

I'm happy you liked it.

David Drexler Thank you, that means a lot. I'm glad I could help!

+Jesse Dietrichson I just discovered your tutorials. You speak clearly, and you aren't just sliding a mouse in a point and click sequence that you learned from a rumor that gets the job done. You actually planned your presentation.

when importing a database to visual studio using this method, the engine automatically Pluralizes the table names in order to make it linguistically easier. it turns each table into what VS calls DbSet which is a kind of List. and as you may know its common to name lists in plural. for example: if i have a Product class, i would define that list - List Products. so this is what ADO.net does basically.

Did you open the host in the server? Cheers up!

Use .Where instead. This will return an IEnumerable of all matching entities e.g. IEnumerable matchingEmployees = database.Employees.Where(p => p.Title == imie); You could also return it as a list with .ToList() e.g. List matchingEmployees = database.Employees.Where(p => p.Title == imie).ToList();

You can use linq for anything. Linq has everything you need to handle a database. You can use join statements with linq.

What do you mean you're doing interfaces for both client and server. Are you doing a duplex server so you have the service contract, and the callback contract on the client? By doing it that way it allows you to not only call the service but also have the service make calls to clients. The reason I made a separate project for the interface(service contract) is because both the client and service need to see it. I don't want to make two separate copies because that isn't efficient, and when I make changes in one, I would have to do it in the other.

Jesse Dietrichson thanks for your quick response. I was a little bit confusing at first(becouse I'm doing the project with windows form and I didn't understant how wotk with it and WCF together). However, now I'm understaing why you separate the instrafaces. Thank you again!

did you find any fix?

Bug in MySQL. Easiest solution is to add optimizer_switch = 'derived_merge=OFF' to the end of your my.ini. Restart MySQL and you are good to go.

Jesse Dietrichson System.Runtime.Serialization

Visual Studio 2015 you can download it for free

All this time I was trying to build WCF services with VS 2015 express, when I should have installed VS 2015 community. I'm all set now, although I can't manage to make my services work through public network.

+Jon Edwards Furthermore, there is a difference between a proxy implementation and using Channel Factories: www.codeproject.com/Tips/558163/Difference-between-Proxy-and-Channel-Factory-in-WC

Nevermind, i fix it, i just clean all the garbage and leave just the connection points (i was doing the tutorial without using EntityFramework) Anyway, excelent tutorial, you should do more of this, maybie one about socket? that would be awesome Have a nice Day, and an Excelent Morning!! (y) (y)

Eskinder Getahun I am currently a student, I teach, and I freelance.

Yes you can. However it is a lot easier if you use a metadata exchange. Windows 8 apps cant use app.config files so you would have to set all the info in code. Instead of doing that if you use a metadata exchange you can just right click and select add service reference and its all done for you. Check out the video I made on metadata exchange and you'll be able to do it. If you need any help let me know and I could make a video on it.

thank you so much...and can i ask....ever since you touched visual studio and started with "variables"...haha....how long has it been....did you have challanges ie getting bored..and did you learn this in school..or by yourself like me

I'm 20 years old and I started programming probably about 6 - 7 years ago. I've been teaching myself programming up until I starting going to college. I didn't really ever get bored of programming because there was just so much to learn that I was also interested. However I did have a lot of challenges. When I started learning programming I was like 13ish and the only way I could learn was from reading books. Most programming books are not designed for a 13 year old and It was really hard for me to understand. I was trying to learn concepts like WCF and I could just not understand it. In order for me to understand it I had to read about the same topic multiple times from different authors to try to grasp what the author was talking about. Up until I started going to college, I programmed everyday of my life and read every day of my life. I thought about programming literally 24/7. I was so addicted to learning programming that I literally skipped out on going on family vacations to stay home and read. So that's basically where we are now. The funny thing about this all is after all of this work I have done, and all of this learning, I can't even get an internship. Microsoft doesn't even reply to my internship requests. Anyway that's a little about me, how about you? When did you start programming?

Jesse Dietrichson wow, ok i always had intrest in this thing but i never even knew there was something like programing by 11..by 15 i could do alot of stuff that most pple didnt know on a pc...but there was no acces to programing books ANYWHERE...i came to know about vb from my dad at 17...then i looked for others..and finnaly landed on c#...all i used was youtube vids and they all mixed me up since i was so excited...now im #18...learning step by step...i found my first harcopy book when i went to uni this yr...and its cool...am sure you are so comfortable ryt now with programing...i so envy you...lol

things to do with making a computer always just makes me blow up...i stay on my laptop basically 8 hrs a day and sleep for 4 hrs to go to school in the morning ....i dream of apps that i CAN MAKE IN CLASS AND Scribble SO MAY THING S ON MY BOOKS...MY CLASSES ARE EASY SO Its-easy to catch up....i basically have books and i cant concentrate on anything else...i don't live with ny parents so its so easy for me to do what i want ever...right now im planning on a certain app*...and i watched WWDC live today (2 hrs ago)..it was so ow-some and i so wish id be an iPhone developer hahaa....anyway that's my life...when i finally understand wcf completely, then do client-server database connections properly and know how to make my laptop a sever for apps i make ...ill be so grateful about that.,...actually i think you should Finnish this video completely with the app then send me the exe..haha...sooo...im still learning...ive been coding 4 1.5yrs i gues...im starting to be comfortable ....sometimess its boring to read all this stuff and not realy have somewhere to apply...just conceppts..easy to understand...

Yes its the same thing. Xamarin Studio looks very similar and can be done all with mac.

Jesse Dietrichson I can't get that 'items' menu at 20:57