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Resolved convert image file into base64 string
  1. How-to
  2.  Encoding
  3.  PowerBuilder
0 Votes
  1. PRASHANT NIRGUN
  2. PowerBuilder
  3. Saturday, 27 August 2022 06:06 PM UTC

I want to convert the image file into base64 Image. used following steps. But wen I check that using any online tool it fails String to image tool

01 I open file in stream Mode and stored into byte variable

02 Convert it to string using AnsiEncode

03 Convert string into base 64 using gcc_system.of_encrypt_base_64('Encrypt Base 64')

 

Code is as follows

//click event of cb_file_open
Blob lblob_data

Integer li_rc, li_fnum
Long ll_length
String ls_title, ls_pathname, ls_filename, ls_filter

ls_title = "Select a File"
ls_filter = "*.jpg,*.jpeg,*.bmp,*.png"

li_rc = GetFileOpenName(ls_title, ls_pathname, ls_filename, "", ls_filter)
If li_rc < 1 Then
Return
End If

li_fnum = FileOpen(ls_pathname, StreamMode!, Read!)
ll_length = FileReadEx(li_fnum, lblob_data)
FileClose(li_fnum)
mle_response.text = String(lblob_data, EncodingAnsi!)
mle_output.txt = gcc_system.of_encrypt_base_64('Encrypt Base 64')

 

I also tried using Topwiz bcrypt tool using following steps attaching image 

01 Button Hash a file

02 copy sle_result.text to mle_message (convert sle_message to mle_message)

03 click button cb_base64

04 copy sle_result.text and test in online tool

Attachments (1)
base64.png base64.png
Faulting module name: PBSHR.dll, version: 21.0.0.1509 PB 2019 r2 - License Transfer
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