Hi,
I'm using GridGroupingControl v8 in a WinForms project.
Occasionally the options available in the Filter Bar drop down are out of synch with the contents of the column.
We have overridden GridTableFilterBarCellModel's FillWithChoices method to do some customization. We get the filter options by calling GetFilterBarChoices(GridTableCellStyleInfoIdentity), using the cell identity from the GridStyleInfo passed to FillWithChoices.
Sometimes GetFilterBarChoices return values that have been removed from the column, and sometimes it excludes values that are currently available. For example, in the attached screenshot, 22 and 33 are not included in the filter options, but they are in the column.
Is there a way I can force the values returned by GetFilterBarChoices to be reset/re-populated?
Thanks.
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Richard
filter_options_857b61c3.zip