CopySelection from inherited class of control node - Diagramming Components

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CopySelection from inherited class of control node (Read 3251 times)

Hamdy Ghanem Full Member Offline I love YaBB 1G - SP1! Posts: 110 Location: Egypt Joined: Mar 11^th, 2009	CopySelection from inherited class of control node Jul 21^st, 2009 at 9:41am	Print Post
	I have a node class inherited from the control node I am trying to do copy and past but when I paste it pasts the control node object not my real objected which inherited from the control node I change the control node to shape node , it works fine so What is the problem with control node


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Stoyo God Member Offline MindFusion support Posts: 13230 Joined: Jul 20^th, 2005	Re: CopySelection from inherited class of control Reply #1 - Jul 21^st, 2009 at 12:24pm	Print Post
	You should override ControlNode.Clone() to return an instance of your class. I hope that helps, Stoyan


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Hamdy Ghanem Full Member Offline I love YaBB 1G - SP1! Posts: 110 Location: Egypt Joined: Mar 11^th, 2009	Re: CopySelection from inherited class of control Reply #2 - Jul 21^st, 2009 at 1:26pm	Print Post
	I did but it take the same control I think I have to clone also the child control


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Stoyo God Member Offline MindFusion support Posts: 13230 Joined: Jul 20^th, 2005	Re: CopySelection from inherited class of control Reply #3 - Jul 21^st, 2009 at 1:37pm	Print Post
	Yes, you must clone the hosted control too. ControlNode.Clone returns a ControlNode instance created using the ControlNode copy constructor. The copy constructor has some code that clones the hosted control, so you could define your copy constructor that calls base, and use it in the Clone override implementation. I hope that helps, Stoyan


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Hamdy Ghanem Full Member Offline I love YaBB 1G - SP1! Posts: 110 Location: Egypt Joined: Mar 11^th, 2009	Re: CopySelection from inherited class of control Reply #4 - Jul 21^st, 2009 at 3:03pm	Print Post
	yes thans, it works now but could I ask another queestion I have a control node but I need the child control like a button to be as a disabled not really disable but not just taking event like click


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Stoyo God Member Offline MindFusion support Posts: 13230 Joined: Jul 20^th, 2005	Re: CopySelection from inherited class of control Reply #5 - Jul 22^nd, 2009 at 6:16am	Print Post
	You could set ControlNode.ControlMouseAction = ControlMouseAction.IgnoreControl; This works for hosted Buttons, but might not work for controls that capture the mouse. I hope that helps, Stoyan


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