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Forum Discussion
solsupp
7 years agoExplorer | Level 3
Generate folder link manually
I wish to send uploaded folder links to potential folder members manually, via my own constructed email, is this possible. Also will I still have to add folder members using "AddFolderMemberAsync...
Greg-DB
Dropbox Community Moderator
7 years agoYes, you can control what happens when uploading to a path where a file already exists by specifying a particular WriteMode, e.g., to the `mode` parameter for UploadAsync. Please refer to those documentation pages for more information (and be sure to review the `autorename` parameter as well).
solsupp
7 years agoExplorer | Level 3
Yep, I have that set to WriteMode.Overwrite.Instance, what about larger files?
I am using :
Private Async Function ChunkUploadAndCreateEmail(path As [String], stream As FileStream, chunkSize As Integer, dbx As DropboxClient, filepath As String) As Task
Dim numChunks As Integer = CInt(Math.Ceiling(CDbl(stream.Length) / chunkSize))
Dim buffer As Byte() = New Byte(chunkSize - 1) {}
Dim sessionId As String = Nothing
For idx = 0 To numChunks - 1
Dim byteRead = stream.Read(buffer, 0, chunkSize)
Using memStream = New MemoryStream(buffer, 0, byteRead)
If idx = 0 Then
Dim result = Await dbx.Files.UploadSessionStartAsync(False, memStream)
sessionId = result.SessionId
Else
Dim cursor = New UploadSessionCursor(sessionId, CULng(CUInt(chunkSize) * CUInt(idx)))
If idx = numChunks - 1 Then
Dim fileMetadata As FileMetadata = Await dbx.Files.UploadSessionFinishAsync(cursor, New CommitInfo(path), memStream)
Else
Await dbx.Files.UploadSessionAppendV2Async(cursor, False, memStream)
End If
End If
End Using
Next
End Function
- Greg-DB7 years ago
Dropbox Community Moderator
When using upload sessions to upload larger files, you can likewise specify the WriteMode in the CommitInfo you pass to UploadSessionFinishAsync using CommitInfo.Mode.
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