예제 #1
0
 public abstract void Remove(DrawingElement d);
예제 #2
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 public abstract void Add(DrawingElement d);
예제 #3
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 public override void Remove(DrawingElement c)
 {
     Console.WriteLine("Cannot remove from a PrimitiveElement");
 }
예제 #4
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 public override void Add(DrawingElement c)
 {
     Console.WriteLine("Cannot add to a PrimitiveElement");
 }
예제 #5
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 public override void Remove(DrawingElement d)
 {
     elements.Remove(d);
 }
예제 #6
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 public override void Add(DrawingElement d)
 {
     elements.Add(d);
 }