AsyncStatusCodeConstants

Status codes reported by AsyncProperty.StatusCode during an AsyncReadProgress notification, identifying which step of the download is currently in progress.

Constant	Value	Description
vbAsyncStatusCodeError	0	An error has occurred during the read.
vbAsyncStatusCodeFindingResource	1	The runtime is locating the target server.
vbAsyncStatusCodeConnecting	2	A connection to the target server is being established.
vbAsyncStatusCodeRedirecting	3	The request is being redirected to a different URL.
vbAsyncStatusCodeBeginDownloadData	4	The download of the resource data is starting.
vbAsyncStatusCodeDownloadingData	5	The resource data is being received.
vbAsyncStatusCodeEndDownloadData	6	The resource data has finished downloading.
vbAsyncStatusCodeUsingCachedCopy	10	The resource is being served from the local cache rather than the network.
vbAsyncStatusCodeSendingRequest	11	The request is being sent to the server.
vbAsyncStatusCodeMIMETypeAvailable	13	The MIME type of the resource is now known.
vbAsyncStatusCodeCacheFileNameAvailable	14	The local cache filename for the resource is now known.
vbAsyncStatusCodeBeginSyncOperation	15	A synchronous portion of the operation is starting.
vbAsyncStatusCodeEndSyncOperation	16	A synchronous portion of the operation has finished.