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Save/LoadSettings method for RadFilter

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George
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George asked on 16 Aug 2010, 06:25 PM

Hi guys,

These methods work great except for one circumstance...

Since there is no default "revert" functionality in RadFilter, I have to do my own.  I do this using the SaveSettings and LoadSettings methods, and work great, except if the the filter is blank to begin with.

  • Start with a blank filter
  • savedFilter = RadFilter.SaveSettings()
  • Add groups and expressions
  • RadFilter.LoadSettings(savedFilter)

It will not revert back to a blank filter.  You can replicate this on your demo here.

I admit its minor, and the "x" at the top level will clear them, but it interferes with the consistency of my "revert" function.

Thanks, Greg

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George
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answered on 16 Aug 2010, 07:00 PM
It appears I've answered my own question, and taking a copy of the demo I listed in my previous post, it also fixes that demo...

Simply clear the RootGroup Expressions before applying LoadSettings()...

RadFilter.RootGroup.Expressions.Clear();
RadFilter.LoadSettings(savedFilter);

Thanks, Greg
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