How to convert “12,4” to decimal en-Us culture

Question

I have a decimal value (\"133,3\") stored in string column in the database, in norway culture.

after that user changed the regional setting to english-Us. when I con

Answer 1

used below code to fix my issue. I just hard coded the previous currency decimal part. may not be generic. but solved my problem.

public static decimal? ToDecimal1(this string source)
    {
        CultureInfo usCulture = new CultureInfo("en-US");

        if (string.IsNullOrEmpty(source.Trim1()))
            return null;
        else
            return Convert.ToDecimal(source.Replace(",", ".").Trim(), usCulture);
    }