How to initialize a list of strings List string with many string values

Question

How is it possible to initialize  with a C  initializer  a list of strings  I have tried with the example below but it s not working   List lt string gt  optionList   new List lt string gt         AdditionalCardPersonAddressType   AutomaticRaiseCreditLimit   CardDeliveryTimeWeekDay

User · Answer

Your function is just fine but isn t working because you put the    after the last    If you move the    to the top just next to new List lt string gt    the error stops   Sample below   List lt string gt  optionList   new List lt string gt           AdditionalCardPersonAdressType   AutomaticRaiseCreditLimit   CardDeliveryTimeWeekDay

User · Answer

Move round brackets like this   var optionList   new List lt string gt     AdditionalCardPersonAdressType   AutomaticRaiseCreditLimit   CardDeliveryTimeWeekDay

User · Answer

This is how you would do it    x000D   x000D  List  lt string gt  list1   new List  lt string gt     x000D   x000D   x000D    Do Not Forget to add    x000D   x000D  using System Collections Generic  x000D   x000D   x000D

User · Answer

var animals   new List lt string gt     bird    dog     List lt string gt  animals  new List lt string gt     bird    dog       Above two are the shortest ways  please see https   www dotnetperls com list

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List lt string gt  animals  new List lt string gt     animals Add  dog    animals Add  tiger

User · Answer

This is how you initialize and also you can use List Add   in case you want to make it more dynamic   List lt string gt  optionList   new List lt string gt    AdditionalCardPersonAdressType    optionList Add  AutomaticRaiseCreditLimit    optionList Add  CardDeliveryTimeWeekDay      In this way  if you are taking values in from IO  you can add it to a dynamically allocated list

User · Answer

One really cool feature is that list initializer works just fine with custom classes too  you have just to implement the IEnumerable interface and have a method called Add   So for example if you have a custom class like this   class MyCustomCollection   System Collections IEnumerable       List lt string gt   items   new List lt string gt          public void Add string item                 items Add item              public IEnumerator GetEnumerator                 return  items GetEnumerator              this will work   var myTestCollection   new MyCustomCollection          item1        item2

User · Answer

List lt string gt  facts   new List lt string gt               quot Coronavirus  COVID-19  is an illness caused by a virus that can spread from personto person  quot            quot The virus that causes COVID-19 is a new coronavirus that has spread throughout the world   quot            quot COVID-19 symptoms can range from mild  or no symptoms  to severe illness quot            quot Stay home if you are sick except to get medical care  quot            quot Avoid public transportation ride-sharing  or taxis quot            quot If you need medical attention call ahead quot

User · Answer

Just remove    at the end   List lt string gt  optionList   new List lt string gt                 AdditionalCardPersonAdressType      rest of elements

User · Answer

List lt string gt  mylist   new List lt string gt  new string      element1    element2    element3

User · Answer

You haven t really asked a question  but the code should be   List lt string gt  optionList   new List lt string gt     string1    string2         stringN       i e  no trailing    after the list

[c#] How to initialize a list of strings (List<string>) with many string values

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