Vcl.DdeMan.TDdeServerConv Events
From RAD Studio API Documentation
InheritedProtected
| OnClose | published | Occurs when the DDE client terminates the DDE conversation. |
| OnExecuteMacro | published | Occurs when the DDE client sends a macro to the DDE server conversation. |
| OnOpen | published | Occurs immediately after the DDE link to the client has been established. |