private void BuySet_Changed(BuySet set)
{
if (this.Changed != null)
{
this.Changed(this);
}
return;
}
/// <summary>
/// Check for an existing buy set
/// </summary>
/// <param name="set">Buy set to check for</param>
/// <returns>True if the buy set is already present, false otherwise</returns>
public bool Contains(BuySet set)
{
if (set == null)
{
throw new ArgumentNullException("set", "You must provide a valid BuySet");
}
return(this.BuySets.Contains(set));
}
/// <summary>
/// Remove the specified buy set
/// </summary>
/// <param name="set">Buy set to remove</param>
public void Remove(BuySet set)
{
if (set == null)
{
throw new ArgumentNullException("set", "You must provide a valid BuySet");
}
set.Changed -= this.BuySet_Changed;
this.BuySets.Remove(set);
if (this.Changed != null)
{
this.Changed(this);
}
return;
}