B4J Question File chooser for image pick

[microbox]

I'm trying to construct code that will use file chooser to open an image file (jpg) in preparation to save it to Mysql database as blob file. The code I'm experimenting is a copy and paste from different thread.

Sub btnfd_MouseClicked (EventData As MouseEvent)
    Dim f As String = fc.ShowOpen(MainForm)
    If f <> "" Then
        TextArea1.Text = File.ReadString(f, "")
    End If
  
    For Each row() As Object In result.Rows
    Dim out As OutputStream = File.OpenInput("C:\AB4JProjects","caption.jpg")
    Dim In As InputStream
    Dim Buffer() As Byte
    Buffer = row(0) ' gives error here, says that can not convert a string to byte array
    In.InitializeFromBytesArray(Buffer, 0, Buffer.Length)
    File.Copy2(In, out)
    out.Close
End Sub

1. I don't really understand, how result.rows be used here?
2. How can I replace File.OpenInput("C:\AB4JProjects","caption.png") after I select using File chooser?

I appreciate any input and thanks for time.

 

[EnriqueGonzalez]

please tell me if it worked when you finish.

 

[microbox]

Wow...got it working!
​

 

[EnriqueGonzalez]

OH WOW!!!

i was so stressed for this to work! now we can both relax with peace of mind!

 

[microbox]

Thanks Enrique...I appreciated the time helping. Time for me continue what I left doing on my mini app ...yeah time to rest and enjoy my coffee.

 

[EnriqueGonzalez]

you are welcome,

and thanks to you, i will enjoy a coffee too!