/// <summary>
/// To calculate commission.
/// </summary>
/// <param name="message">The message containing the information about the order or own trade.</param>
/// <returns>The commission. If the commission can not be calculated then <see langword="null" /> will be returned.</returns>
protected override decimal? OnProcessExecution(ExecutionMessage message)
{
if (!message.HasOrderInfo())
return null;
if (++_currentCount < Count)
return null;
_currentCount = 0;
return (decimal)Value;
}
/// <summary>
/// To calculate commission.
/// </summary>
/// <param name="message">The message containing the information about the order or own trade.</param>
/// <returns>The commission. If the commission can not be calculated then <see langword="null" /> will be returned.</returns>
protected override decimal? OnProcessExecution(ExecutionMessage message)
{
if (message.HasOrderInfo())
return (decimal)(message.OrderVolume * Value);
return null;
}
