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Convert .NET DataTable to DataWindow BLOB
  1. How-to
  2.  .NET Assembly
  3.  BLOB
0 Votes
  1. Drew Buchanan
  2. PowerBuilder
  3. Thursday, 12 December 2019 04:04 PM UTC

I have a .NET assembly that I've generated from NVOs. One of the methods I need to call accepts a BLOB of a DataWindow state (calls datastore.setfullstate(BLOB), then performs validation on datastore).

How would one go about generating a byte array that this method could accept? I've tried just passing a tab-delimited string of the contents of my .NET DataTable object which I converted to a byte array using System.Text.Encoding.Unicode.GetBytes(BLOB), but that did not work.

Thanks

 

ETA: The .NET Assembly was created with PowerBuilder 2017 R3 and migrating to PB19 is not an option for our shop at this time.

PowerBuilder crashes during large data retrievals Archiving word document as a PDF file.
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