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Resolved Datawindow Object tag property containing ? character ends up with double quotes
  1. Issue
  2.  DataWindow
  3.  PowerBuilder
0 Votes
  1. Mark Jones
  2. PowerBuilder
  3. Thursday, 16 January 2020 07:00 PM UTC

It appears that if the tag property of a datawindow object contains a ? or tab character then when you retrieve the value of the tag using dwo.tag or describe() it embeds the tag in doublequotes.

e.g.

The tag on a datawindow object is set to xxx?xxx.   

In the clicked event

string ls_tag

ls_tag=dwo.tag

messagebox("tag",ls_tag)

This will display "xxx?xxx" with double quote characters as part of the string!

Whereas if the tag on the field is xxx-xxx then this will display xxx-xxx without the extra quotes.

I have identified ? and tab characters as causing this problem.  I am sure there are other characters.  Since the tag is a simple string property there is no reason for this behavior!   

I am going to write this up as a bug unless someone can give me a good reason for this being valid.

 

Mark Jones

Random "chinese" symbols in menu at runtime Exception Objects
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