Decimal.ToOACurrency() Method in C#

Decimal.ToOACurrency(Decimal) Method is used to convert the specified Decimal value to the equivalent OLE Automation Currency value, which is contained in a 64-bit signed integer.

Syntax: public static long ToOACurrency (decimal value); Here, it takes the decimal number to convert. Return Value: This method returns a 64-bit signed integer that contains the OLE Automation equivalent of value.

Below programs illustrate the use of Decimal.ToOACurrency() Method Example 1: 

Equivalent long value is 400000

Example 2: 

Reference:

• https://learn.microsoft.com/en-us/dotnet/api/system.decimal.tooacurrency?view=netframework-4.7.2