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c#arrayscontains

Remove string Array that contain certain character

I have an array and a variable :

string[] StringArray = { "foo bar foo $ bar $ foo bar $" };
string check = "$";

And I want to remove the "$" so the output will be :

foo bar foo bar foo bar
Solution

  • If you are trying to initialize an array with multiple string, then your initialization is wrong, if that is the case, this implementation should work:

            string[] StringArray = { "foo", "bar", "foo", "$", "bar", "$", "foo", "bar", "$" };
        string check = "$";

        var stringList = StringArray.ToList();

        stringList.RemoveAll(x => x == check);

        StringArray = stringList.ToArray();