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Fixing warnings

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This commit is contained in:
LarsBrubaker 2017-12-04 23:08:51 -08:00
parent 25714fa3bc
commit af62be6a4e
3 changed files with 1 additions and 17 deletions
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8
History/PrintHistoryListItem.cs
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@ -319,8 +319,6 @@ namespace MatterHackers.MatterControl.PrintHistory
}
}
private EventHandler unregisterEvents;
public void ShowCantFindFileMessage(PrintItemWrapper printItemWrapper)
{
itemToRemove = printItemWrapper;
@ -353,12 +351,6 @@ namespace MatterHackers.MatterControl.PrintHistory
}
}
public override void OnClosed(ClosedEventArgs e)
{
unregisterEvents?.Invoke(this, null);
base.OnClosed(e);
}
public override void OnDraw(Graphics2D graphics2D)
{
base.OnDraw(graphics2D);