If we have a string array as follows: var stringArray = {"a","b","c"}; How can we turn this into a concatenated list, seperated with a comma?

218.

If we have a string array as follows:
var stringArray = {"a","b","c"};

How can we turn this into a concatenated list, seperated with a comma?

string s = String.Merge(",",stringArray);

string s = String.Join(",",stringArray);

string s = String.Combine(",",stringArray);

string s = String.Add(",",stringArray);

Concatenates the specified elements of a string array, using the specified separator between each element.