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// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
// See the LICENSE file in the project root for more information.
using System;
using System.Globalization;
using System.Runtime.CompilerServices;
using System.Runtime.Versioning;
namespace System
{
internal struct Currency
{
internal long m_value;
// Constructs a Currency from a Decimal value.
//
public Currency(Decimal value)
{
m_value = Decimal.ToCurrency(value).m_value;
}
// Constructs a Currency from a long value without scaling. The
// ignored parameter exists only to distinguish this constructor
// from the constructor that takes a long. Used only in the System
// package, especially in Variant.
internal Currency(long value, int ignored)
{
m_value = value;
}
// Creates a Currency from an OLE Automation Currency. This method
// applies no scaling to the Currency value, essentially doing a bitwise
// copy.
//
public static Currency FromOACurrency(long cy)
{
return new Currency(cy, 0);
}
//Creates an OLE Automation Currency from a Currency instance. This
// method applies no scaling to the Currency value, essentially doing
// a bitwise copy.
//
public long ToOACurrency()
{
return m_value;
}
// Converts a Currency to a Decimal.
//
public static Decimal ToDecimal(Currency c)
{
Decimal result = new Decimal();
FCallToDecimal(ref result, c);
return result;
}
[MethodImplAttribute(MethodImplOptions.InternalCall)]
private static extern void FCallToDecimal(ref Decimal result, Currency c);
}
}
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