BeforeFind Event
Notifies about an incoming file listing request.
Syntax
public event OnBeforeFindHandler OnBeforeFind; public delegate void OnBeforeFindHandler(object sender, FtpserverBeforeFindEventArgs e); public class FtpserverBeforeFindEventArgs : EventArgs { public long ConnectionID { get; } public string Directory { get; } public int Action { get; set; } }
Public Event OnBeforeFind As OnBeforeFindHandler Public Delegate Sub OnBeforeFindHandler(sender As Object, e As FtpserverBeforeFindEventArgs) Public Class FtpserverBeforeFindEventArgs Inherits EventArgs Public ReadOnly Property ConnectionID As Long Public ReadOnly Property Directory As String Public Property Action As Integer End Class
Remarks
The component 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 |