RAD Studio VCL Reference
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TDdeServerConv.OnOpen Event

Occurs immediately after the DDE link to the client has been established.

Pascal
property OnOpen: TNotifyEvent;
C++
__property TNotifyEvent OnOpen;

Write an OnOpen event handler to take specific action whenever a link is established to a DDE client. The Sender parameter is the DDE server conversation, not the DDE client. 

 

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