Using regex to extract multiple numbers from strings

Question

I have a string with two or more numbers. Here are a few examples: ``` "(1920x1080)" " 1920 by 1080" "16 : 9" ``` How can I extract separate numbers like "1920" and "1080" from it, assuming they will just be separated by one or more non-numeric character(s)?

Accepted Answer

The basic regular expression would be:

```
[0-9]+
```

You will need to use the library to go over all matches and get their values.

```
var matches = Regex.Matches(myString, "[0-9]+");

foreach(var march in matches)
{
   // match.Value will contain one of the matches
}
```

Using regex to extract multiple numbers from strings

Solution

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