如何检查 String 是否以列表中的内容结尾。 C#

Question

I want to take a user's input, and check if the end of what they put in ends with something. But it's more than one string. I have it in a list. And I could check if the input ends with a string from the list one by one. However, I would just like to check if the input ends with anything from a list.

Answer 1

If "endings" is a List<string> that contains the possible endings to match:

if (endings.Any(x => userInput.EndsWith(x)))
{
    // the string ends with something in the list
}

Answer 2

string[] imageEndsWith = { ".jpeg", ".JPEG", ".png", ".PNG", ".jpg", ".JPG" };
if (imageEndsWith.Any(x => _fileName.EndsWith(x))) {
    //your code goes here
}
else {
}

what this code does is create an array of string(imageEndsWith) any of which you want to find at the end of another string(_fileName).

For example This code will find the jpeg or jpg or png images when the name of file is in the variable _fileName