using System;
using System.Text.RegularExpressions;
public class Example
{
public static void Main()
{
string pattern = @"((case) (.*):)([.\s]*)((return) (.*);)";
string substitution = @"$2 $7:$4$6 $3;";
string input = @" switch (frequency)
{
case GIIncomeFrequencyEnum.ANNUALLY:
return QuotingPeriodType.Yearly;
case GIIncomeFrequencyEnum.QUARTERLY:
return QuotingPeriodType.Quarterly;
case GIIncomeFrequencyEnum.MONTHLY:
return QuotingPeriodType.Monthly;
case GIIncomeFrequencyEnum.BI_WEEKLY:
return QuotingPeriodType.Every2Weeks;
case GIIncomeFrequencyEnum.WEEKLY:
return QuotingPeriodType.Weekly;
case GIIncomeFrequencyEnum.DAILY:
return QuotingPeriodType.Daily;
case GIIncomeFrequencyEnum.HOURLY:
return QuotingPeriodType.Hourly;
case GIIncomeFrequencyEnum.ONE_TIME:
return QuotingPeriodType.OneTime;
case GIIncomeFrequencyEnum.SEMI_MONTHLY:
return QuotingPeriodType.SemiMonthly;
default:
return QuotingPeriodType.Yearly;
}";
RegexOptions options = RegexOptions.Multiline;
Regex regex = new Regex(pattern, options);
string result = regex.Replace(input, substitution);
}
}
Please keep in mind that these code samples are automatically generated and are not guaranteed to work. If you find any syntax errors, feel free to submit a bug report. For a full regex reference for C#, please visit: https://msdn.microsoft.com/en-us/library/system.text.regularexpressions.regex(v=vs.110).aspx