How to add list strings to a list

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C#

Hi,

I have 4 list strings.
How can I add all of them to a list??

Thanks
John

Posted 8-Jan-14 1:01am

Member 10408451

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Karthik_Mahalingam · Accepted Answer · 2014-01-08T01:06:00

C#

List<string> lst1 = new List<string>();        
        List<string> lst2 = new List<string>();      
        List<string> lst3 = new List<string>();
        List<string> lst4 = new List<string>();

        List<string> lstFinal  = new List<string>();
        lstFinal.AddRange(lst1);
        lstFinal.AddRange(lst2);
        lstFinal.AddRange(lst3);
        lstFinal.AddRange(lst4);

Reference : Add list data to another list [^]

Gitanjali Singh · Accepted Answer · 2014-01-08T01:11:00

C#

List<string> initialList = new List<string>();
// Put whatever you want in the initial list
List<string> listToAdd = new List<string>();
// Put whatever you want in the second list
initialList.AddRange(listToAdd);

Use List.AddRange(collection As IEnumerable(Of T)) method.
It allows you to append at the end of your list another collection/list.
Try this.

How to add list strings to a list

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