how to change list's type?

Question

if I have a list like {"4" , "3"},
I want to change that list's type(string to float) -> {4f , 3f}.
Is there a function can help me?
I want {"4" , "3"} to {4f , 3f}

Answer 1

You could use the List<TOutput> ConvertAll<TOutput>(Converter<T, TOutput> converter) method in combination with the float.Parse() method. Assuming you have this list of strings:

var strings = new List<string> { "4", "3" };

...it may be called as:

List<float> floats = strings.ConvertAll(s => float.Parse(s));