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I need to create multiple threads when a button is clicked and i’ve done that with this:
Dim myThread As New Threading.Thread(AddressOf getFile)
myThread.IsBackground = True
myThread.Start()
but i need to update a picture box with the downloaded file, buy if i set an event in the function getFile and raise it to notify that the files was downloaded and then update the picturebox.
Use an AsyncResult, and either check it periodically for completion, or provide a delegate to be called when the thread has completed its work.
A complete example in VB can be found here.