Error: Input string was not in correct format[Answered] RSS

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  venkatzeus

  Participant

  1443 Points

  2030 Posts

  Error: Input string was not in correct format

  Mar 31, 2020 06:31 AM|venkatzeus|LINK

  Hi.

  I have a datarow which contains value as $2,065,890.15

  I am trying to pass the data to SQL table having column type as float. I did the below code:

  if (!string.IsNullOrEmpty(row[1].ToString()))
   {
  row[1] = Decimal.Parse(row[1].ToString(), NumberStyles.Currency, CultureInfo.InvariantCulture);
   }

  I am getting the error as - Input string was not in correct format

  Update1: the issue seems to be with characters , .

  I was able to remove the , ( comma ) character with the replace. How to work with the decimal ?

  How to fix this ?

  Thanks

• • Reply
  Sean Fang

  Contributor

  2890 Points

  848 Posts

  Re: Error: Input string was not in correct format

  Mar 31, 2020 08:16 AM|Sean Fang|LINK

  Hi venkatzeus,

    

  The problem here has nothing to do with the characters ',' and '.'.

  Since you are using the method 'Parse' of the Decimal with the second parameter 'NumberStyles.Currency', the parser can identify ',' and '.'.

    

  Trouble shooting:

  I guess you are not in the region of US so that you should use CultureInfo for 'en-US' instead of "CultureInfo.InvariantCulture".

    

  Solution:

  static void Main(string[] args)
          {
              string s = "$2,065,890.15";
  
              var culture = CultureInfo.GetCultureInfo("en-US");
          
  
              // the parser will automatically remove the $ and ,/. for the string
              string s1 = decimal.Parse(s, NumberStyles.Currency , culture).ToString();
              Console.WriteLine(s1);
              Console.ReadKey();
          }

  Result:

  

   

  Hope this can help you.

  Best regards,

  Sean

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