The Currency_SetDecimalSymbol() function defines a string to use as a decimal separator when the specified multiformat value is applied to a currency field.
Currency_SetDecimalSymbol(multiformat_value, decimal_symbol)
• multiformat_value – An integer value that you assign to the currency format being defined. If your application is integrating with Microsoft Dynamics GP, this value must be in the 3000-4999 range. If you’re creating a stand-alone application, this value must be in the 1000-2999 range.
• decimal_symbol – A string value to be used as a decimal separator. This string can be only one character in length.
String specified in the decimal_symbol parameter.