libcURL.EasyHandle.Progess

#libcURL.EasyHandle.Progress

##Event Signature

 Event Function Progress(dlTotal As UInt64, dlnow As UInt64, ultotal As UInt64, ulnow As UInt64) As Boolean

##Parameters

Name	Type	Comment
dlTotal	UInt64	The total number of bytes libcURL expects to download in this transfer.
dlNow	UInt64	The number of bytes downloaded so far.
ulTotal	UInt64	The total number of bytes libcURL expects to upload in this transfer.
ulNow	UInt64	The number of bytes uploaded so far.

##Return value Return True to abort the transfer.

##Remarks This event handles either the CURLOPT_XFERINFOFUNCTION (libcURL 7.32.0 and newer) or the CURLOPT_PROGRESSFUNCTION callbacks. The selection will be made at runtime.

This event will be raised at a varying but frequent interval. If you don't need it then you should consider disabling progress callbacks. This can provide a modest performance boost:

 Dim e As New libcURL.EasyHandle
 If Not e.SetOption(libcURL.Opts.NOPROGRESS, True) Then Raise New libcURL.cURLException(e)

##See also

• EasyHandle.curlProgress
• EasyHandle.curlProgressCallback