The Currency_GetNegativeBeforeSymbol() function returns a boolean value indicating whether a leading negative symbol is placed before a leading currency symbol when the specified multiformat value is applied to a currency field.
Currency_GetNegativeBeforeSymbol(multiformat_value)
• multiformat_value – An integer value that was assigned to the currency format you are inquiring about.
Boolean. If true is returned, a leading negative symbol precedes a leading currency symbol. If false is returned, a leading negative symbol follows a leading currency symbol.