How do I tell if a string is number darts?

To check whether a string is a numeric string, you can use the double. tryParse() method . If the return equals null then the input is not a numeric string, otherwise, it is.

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How do I tell if a string is number darts?

To check whether a string is a numeric string, you can use the double. tryParse() method . If the return equals null then the input is not a numeric string, otherwise, it is.

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