file upload - How to modify Content-Disposition Header when using .net WebClient FileUpload -

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is possible manually set 'name' attribute in multipart header when using .net webclient uploadfile? or there way solved?

-----------------------8cda1896efcd67f content-disposition: form-data; name="file"; filename="testfile.txt" content-type: application/octet-stream

this testfile. -----------------------8cda1896efcd67f--

thanks suggestions!


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