VB.NET

Demonstrate S3_DownloadBytes

Demonstrates how to download a file into memory from the Amazon S3 service. VB.NET

Dim success As Boolean = False

' This example assumes the Chilkat HTTP API to have been previously unlocked.
' See Global Unlock Sample for sample code.

Dim http As New Chilkat.Http

http.AwsAccessKey = "AWS_ACCESS_KEY"
http.AwsSecretKey = "AWS_SECRET_KEY"

Dim bucketName As String = "chilkat.qa"
Dim objectName As String = "images/sea_creatures/starfish.jpg"
Dim localFilePath As String = "qa_output/starfish.jpg"

Dim jpgBytes() As Byte

jpgBytes = http.S3_DownloadBytes(bucketName,objectName)
If (http.LastMethodSuccess <> True) Then
    Debug.WriteLine(http.LastErrorText)
    Exit Sub
End If


Debug.WriteLine("Download successful.")

Dim fac As New Chilkat.FileAccess
success = fac.WriteEntireFile(localFilePath,jpgBytes)
Debug.WriteLine("File saved success = " & success)