File Upload methods [1]

File Upload methods, labs, not used in projects.

1. Use the fileupload Control for direct upload

Fileupload2.postedfile. saveas ( " Target path " + Fileupload2.filename)

 

Ii. Use the file stream to write the newly created target file

Create a file --> convert the file to bytes --> write the newly created target file stream --> close the stream

Code

// Get the uploaded file stream
Stream stream = Fileupload1.postedfile. inputstream;
// Create the target file and obtain the stream
Filestream FS = File. Create ( " D :// "   + Fileupload1.filename );
// Convert uploaded files to byte []
Byte [] Filebytes = New   Byte [Stream. Length];
Stream. Read (filebytes, 0 ,( Int ) Stream. Length );
// Write byte [] to the target file stream
FS. Write (filebytes, 0 , Filebytes. Length );
FS. Close ();