Notifies about an incoming file listing request.
func onBeforeFind(connectionID: Int64, directory: String, action: inout Int32)
The class fires this event to notify the application about a received file listing request. ConnectionID identifies the connected client.
Set Action to fraAuto to let the server handle the request automatically, or to fraCustom to handle the request in your code. Subscribe to FindInit, FindNext, and FindClose to be notified when to perform the request. It is the FindInit and FindNext events handler where you should perform the overridden listing actions.
Upon completion of the request, either in manual or override mode, the FindClose event will be fired.
Choose Action as one of the following values:
|fraAuto||1||Handle the requested action automatically by the server|
|fraCustom||2||Override the action using the user code logic|
|fraAbort||3||Abort the requested action|