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Drabantor Greyhound Your comment is interesting as it is surprising how often these types of videos are unusable because they miss the mark on one of your criteria.
This was very smooth and easy to follow, thank you! For those not using ReSharper when making a new class do not add a namespace and if it has one remove it or your class will not work!
Thank you for your tutorials. They have been very helpful. If I may offer something in return, hold down "Ctrl + Shift + A". That is the keyboard shortcut for creating a "new something" for example the first item is often a new class. Just title it and hit enter. Saves time manually right clicking and searching. Thank you again for your help :)
Thank you. I did not know that when we create a constractor, the default one disappears and we need to declare parametrless constractor. You answered the question I had so many troubles with)) I wish I watched this earlier)) Thank you
If you get an error when running the code, double check that you Console.WriteLine(costumer.ID) and not console.WriteLine(Costumer.ID) with a capital C. if you use capital C you try to output the class ID and not the object you created from the class.
Hey, thanks a lot, great videos in this channel, i subscribe, everything is clear. voice/presentation/Steps order, i learn more from u, thanks for all.
Good tutorial. Resharper is great but right clicking add class isn't a big deal, don't turn it into one. Most people here aren't professionals we are just here to learn. It's good to learn how to do things manually especially as newbies.
So this is definitely more advanced topic than I am ready for. About half way through I'm literally just sitting there wondering what the heck he is even doing because I have no idea what constructors are and these other advanced topics. I'm going do some more reading and practicing and hopefully return to this topic later on when I know what a few of these things mean. However, that being said it's a good tutorial talking about Code Sharpner ect just not for beginners like myself at this time.
Hi Mosh, thank you for the great video! I have a question: is it wrong to initialize variables or objects once you declare them instead of doing that in the constructor?? Thanks in advance!
He uses a default constructor to initialize the List, this in itself is bad practice and should be done inline within the field itself, so the field should look like this: List orders = new List(); NOT: List orders;
Why not.. In the Costumer Class, as a property.. you don't type this = public List Orders = new Lisy() ; And it will be always initialized without using a Constructor. Why not?
I have a question. Why after you run it in 13:04 you get "press any key to continue"? For me the breakpoint makes it print only "1" and "John" is not displayed. I added Console.ReadLine() after and removed the breakpoint to get a similar effect, but I like your way much better. Please tell me how to get it this way. And anyway thanks a lot for this video!
Great tutorial for constructors concept, thanks a lot! I just got a bit confused at the end when you describe about list of orders, it could be better to put an example there (rather than empty list maybe?).
the list is basicaly a box you can store things inside. "list" tells the program to make a box you can put things inside, "" describe what you are allowed to put inside this box. In this case only objects created by the class "orders" are allowed to be put inside this box. if he wrote list you could only put strings inside the box. It is abit confusing that he used a custom designed object as an example for what to put inside a list, i agree...
Hi Mosh. Thanks for explaining this topic well :). I just want to ask why "this." isn't needed for the "Orders" when you initialized it in the first Customer constructor? So "this.Orders = "
Maybe because it is in the default constructor you don't need thi? docs.microsoft.com/en-us/dotnet/csharp/programming-guide/classes-and-structs/instance-constructors
What is the difference between var order = new Order() & customer.Orders = new List(); Also, I can't put var order = new Order() in the Customer() class. VS always tells me that I need another instance. So I always instance twice, instead of once.
Hi can I ask something can you help me with the errors in visual studio with connect string : 'A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: Named Pipes Provider, error: 40 - Could not open a connection to SQL Server)' Thanks you
You probably know this by now, but for other people: Make sure that your IP address is whitelisted or the IP permissions constraint is disabled. Make sure that you spelled everything correctly and did not include the "..." in the server URL (include only: " some-server-name.database.windows.net "). Make sure that you specified the correct initial database name. Make sure that you provided all the minimum necessary parameters and the correct order when connecting via a connection string. Make sure that the database server and database are available for remote connections. Good luck!
I'm new at coding and wanna make sure I learn the correct conventions, I have a question : Shouldn't we be using camelCase for fields ? I learned that PascalCase was supposed to be used for properties. ex : public class Human { //camelCase for the field : public int age; //PascalCase for the property: public int Age { get {return age;} set { if (value < 0) { age = 0; } else { age = value; } } } } Thank you in advance to whoever answers me.
Hello Mosh, thank you for your videos, taking time to record these videos are helpful. I however recommend you stop using the same names twice. In the previous video you mentioned "person Person"; this can be very confusing, here again we have "Customer Customer". For the first example you could use "person Student" or something different. This would reduce explanation and learning easier. thank you. thank you.😊
In all his videos about C#, Mosh is basically telling us "If you don't have Resharper, I'm sorry for you" and I'm actually very sorry for me cause of that :< I had it once, now I don't and it's such a loss...
Clear voice, clear audio quality, good display resolution and last but not least good content presented in a pedagogical way, thanks!
Drabantor Greyhound Your comment is interesting as it is surprising how often these types of videos are unusable because they miss the mark on one of your criteria.
i actually feel that the voice is too bass-y and hard to understand.
This()
my mom asked on 13 o-clokc. what dosse ""pedagogical """""""" menanmean
ow i q on q q# me fulenrt
s
This was very smooth and easy to follow, thank you!
For those not using ReSharper when making a new class do not add a namespace and if it has one remove it or your class will not work!
Thank you mate , u made constructors sooo easy to understand and perfect please keep providing these videos ^_^
This was very helpful! Especially how you go thru the examples step by step. But furthermore, you provide best practice too. Superb!
Dude, thanks so much for your tutorials! They are great!
That's what i call a great video. Excellent job! Simple and well explained, even a kid can understand it
Thank you for the dark background.
This is the best explanation of C# concepts I have ever seen. Keep up the good work!
Thanks. Very good info. I had to find another c# tutorial for constructors and I found you. I learned a lot. Going to subscribe.
great tutorial ! Mosh you are a programming genius!
"you should code like a ninja"....yes yes this is exactly what i want
such a life saver. this tutorial explained it much better than my uni class!
High quality tutorials, worth your time!!!
Thank you for your tutorials. They have been very helpful. If I may offer something in return, hold down "Ctrl + Shift + A". That is the keyboard shortcut for creating a "new something" for example the first item is often a new class. Just title it and hit enter. Saves time manually right clicking and searching. Thank you again for your help :)
Finally a really nice tutorial about constructors, thanks!
After watching the tutorial I understand the 'this' explanation within 10min. Awesome!
amazing tutorial! so very well explained!
This is really easy to follow and understand. Excellant!
Keep up the good work (Thank you very much for this great tutorial)
Hi Mosh,
Your Tutorials are incredibly Perfect! Thanks a lot.
I really Suggest everyone to try them!!
I like your explanation.Thanks.
mosh...you are a wonder of the universe
You are the best with Visual Studio!
Awesome tutorial - Thank you so much!
you are the best really
YOU HELPED ME A LOT!!
Easy to understand explanation, thank you!
Thank you. I did not know that when we create a constractor, the default one disappears and we need to declare parametrless constractor. You answered the question I had so many troubles with)) I wish I watched this earlier)) Thank you
You are amazing!!!!!
Thank you Mosh!!!!!
Great video, thank you
Thank you so very much for the help!
Super awesome tutorial, thank you so much! :)
yahh! it is.
Another Good one. Thanks Mosh.
If you get an error when running the code, double check that you Console.WriteLine(costumer.ID) and not console.WriteLine(Costumer.ID) with a capital C. if you use capital C you try to output the class ID and not the object you created from the class.
Thank you, Mosh!
Thank you Mosh!
Thank you for your good work♪...all your videos are truly heplful...i wish you a good health♡
Hey, thanks a lot, great videos in this channel, i subscribe, everything is clear.
voice/presentation/Steps order, i learn more from u, thanks for all.
Excellent explanation. Thank you 🙏
"Code like a Ninja"! This is the qoute that will form my career!
Great Mosh
Best coding instructor
Very interesting sir. Thank you..
Great , as usual Mosh!
Looking for more videos on c# containing xUnit test case advance methods.
You can tell it's a paid course. Very detailed and considerate. Thank you.
very helpful, thanks
Code like a Ninja!
Thank you very much sir !
you are amazing!
Thank you very nice.
Thank you!
Thanks!
:D i love the channel, I love the teaching methods!
0:06 - What is a constructor?
0:15 - Why need a constructor?
0:25 - Declare constructors
3:28 - Constructor overloading
4:49 - Demo
Good tutorial. Resharper is great but right clicking add class isn't a big deal, don't turn it into one. Most people here aren't professionals we are just here to learn. It's good to learn how to do things manually especially as newbies.
YOU ARE GREAT
Great video. I just did't get it with the list of objects. Do you always need to initialize these lists of objects in a constructor?
code like a ninja... well said...
So this is definitely more advanced topic than I am ready for. About half way through I'm literally just sitting there wondering what the heck he is even doing because I have no idea what constructors are and these other advanced topics. I'm going do some more reading and practicing and hopefully return to this topic later on when I know what a few of these things mean. However, that being said it's a good tutorial talking about Code Sharpner ect just not for beginners like myself at this time.
code like a ninja I like this guy!!!
thank you
Hi Mosh, thank you for the great video!
I have a question:
is it wrong to initialize variables or objects once you declare them instead of doing that in the constructor??
Thanks in advance!
He uses a default constructor to initialize the List, this in itself is bad practice and should be done inline within the field itself, so the field should look like this:
List orders = new List();
NOT:
List orders;
Great tuto..Sir...By using C# We can Make 2d and 3d game on Unity game engine. Unity is free.
Why not.. In the Costumer Class, as a property.. you don't type this =
public List Orders = new Lisy() ;
And it will be always initialized without using a Constructor. Why not?
I have a question. Why after you run it in 13:04 you get "press any key to continue"? For me the breakpoint makes it print only "1" and "John" is not displayed. I added Console.ReadLine() after and removed the breakpoint to get a similar effect, but I like your way much better. Please tell me how to get it this way. And anyway thanks a lot for this video!
Great tutorial for constructors concept, thanks a lot!
I just got a bit confused at the end when you describe about list of orders, it could be better to put an example there (rather than empty list maybe?).
agree
the list is basicaly a box you can store things inside. "list" tells the program to make a box you can put things inside,
"" describe what you are allowed to put inside this box. In this case only objects created by the class "orders" are allowed to be put inside this box. if he wrote list you could only put strings inside the box. It is abit confusing that he used a custom designed object as an example for what to put inside a list, i agree...
Ok this is useful.
thank you :)
I suggest you if you could set some exercise , then we can practice it
perfect...
Can you make a video like this for Interface?
I laughed when you said you should code like a ninja :'D
What is the difference between constructors and classes? I'm a totally new when it comes to programming so sorry if I'm asking a dumb question
Hi Mosh. Thanks for explaining this topic well :).
I just want to ask why "this." isn't needed for the "Orders" when you initialized it in the first Customer constructor? So "this.Orders = "
Maybe because it is in the default constructor you don't need thi? docs.microsoft.com/en-us/dotnet/csharp/programming-guide/classes-and-structs/instance-constructors
do you give private lessons ?
I have over understood. Everything here is clear.
thank you Mosh, you taught me more in 23 min than my teacher at school in 4 hours :-)
i was missing the static void string and was thinking it was cause i didnt have the handy dandy shrtcuts u got
What is the difference between
var order = new Order()
&
customer.Orders = new List();
Also, I can't put var order = new Order() in the Customer() class. VS always tells me that I need another instance. So I always instance twice, instead of once.
When you creat the Customer object ,why did you put var instead of Customer?
Hi can I ask something can you help me with the errors in visual studio with connect string
: 'A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: Named Pipes Provider, error: 40 - Could not open a connection to SQL Server)'
Thanks you
You probably know this by now, but for other people:
Make sure that your IP address is whitelisted or the IP permissions constraint is disabled.
Make sure that you spelled everything correctly and did not include the "..." in the server URL (include only: " some-server-name.database.windows.net ").
Make sure that you specified the correct initial database name.
Make sure that you provided all the minimum necessary parameters and the correct order when connecting via a connection string.
Make sure that the database server and database are available for remote connections.
Good luck!
Hello. We would like to know more about building - well one day - forex trading bot . Where do we start
I'm new at coding and wanna make sure I learn the correct conventions, I have a question :
Shouldn't we be using camelCase for fields ? I learned that PascalCase was supposed to be used for properties.
ex :
public class Human
{
//camelCase for the field :
public int age;
//PascalCase for the property:
public int Age
{
get {return age;}
set
{
if (value < 0)
{ age = 0; }
else
{ age = value; }
}
}
}
Thank you in advance to whoever answers me.
:'( I had problems understanding this topic hope I understand as I follow along...
this is epic
Hello Mosh, thank you for your videos, taking time to record these videos are helpful. I however recommend you stop using the same names twice. In the previous video you mentioned "person Person"; this can be very confusing, here again we have "Customer Customer". For the first example you could use "person Student" or something different. This would reduce explanation and learning easier. thank you. thank you.😊
7:43 can someone explain to me the explicit way of writing var customer out? Thanks
In all his videos about C#, Mosh is basically telling us "If you don't have Resharper, I'm sorry for you" and I'm actually very sorry for me cause of that :< I had it once, now I don't and it's such a loss...
19:40 - Wow ... beauty ... that made me so happy :) !
: Ouch seconds later u made me realize that its actually ugly. How do you do that ? haha
To create an object of the class and initialize it
Can constructor overriding happen
Are your courses on udemy and codewithmosh com the same? If not then what is the difference between them
Thank you
£50
Clear voice. Talk only good way to do it, I think it will make more clear., not confused
hey mosh when i create a new object order it shows error in my program
You made laugh 😀
What happens if you remove "this" in this.Name?
Can you please use white theme for visual studio
NEVER dark mode is the future now!
@@VoidlingGeneral that's how it was back in the 80s!
public List Orders { get ; private set;} Maybe good
HAHAAH yes sensei , yes hahahahahaahahah great video .
As intructions "cw" but nothing happened ?
who here after trying sololearn but not understand constructers
Not to put an object in an early stage. It's to instantiate and initialize an object.