IResumableUploadAsyncGetWriteStreamAsync Method (Int64, Int64, Int64)

Task<Stream> GetWriteStreamAsync(
	long startIndex,
	long contentLength,
	long fileTotalSize
)

Function GetWriteStreamAsync ( 
	startIndex As Long,
	contentLength As Long,
	fileTotalSize As Long
) As Task(Of Stream)

Task<Stream^>^ GetWriteStreamAsync(
	long long startIndex, 
	long long contentLength, 
	long long fileTotalSize
)

abstract GetWriteStreamAsync : 
        startIndex : int64 * 
        contentLength : int64 * 
        fileTotalSize : int64 -> Task<Stream> 

Parameters

startIndex

Type: SystemInt64
Index to the first byte in the file content to be set by the request.

contentLength

Type: SystemInt64
Length of data to be written.

fileTotalSize

Type: SystemInt64
Total size of the file content.

Return Value

This method issues a PUT request and appends Content-Range header of the form Content-Range: bytes 21010-35145/47022 if necessary.

It will attach Content-Range: bytes XXX-XXX/XXX header only if partial content is submitted. You can always use this method instead of IItemContentAsync.GetWriteStream as Content-Range header is not attached if you upload entire file.

To upload partial content to IT Hit WebDAV Server Engine you must implement ITHit.WebDAV.Server.ResumableUpload.IResumableUploadAsync interface on server items.

Reference