27 lines
655 B
C#
27 lines
655 B
C#
using System;
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using System.Collections.Generic;
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using System.Configuration;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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namespace RMWPFInterfaceLibrary.Helpers
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{
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public class ConfigHelper : IConfigHelper
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{
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public decimal GetTaxRate()
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{
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string rateText = ConfigurationManager.AppSettings["taxRate"];
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bool isValidTaxRate = Decimal.TryParse(rateText, out decimal output);
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if (isValidTaxRate == false)
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{
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throw new ConfigurationErrorsException("The taxRate is not setup properly");
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}
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return output;
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}
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}
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}
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