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delphifilterdelphi-xe
Lexy
Lexy

Reputation: 3

TAdvStringGrid filter CheckUnCheckAll

I can't find any solution to this problem anywhere. Maybe you can help me out. I am working on a project in Delphi and i'm using the TAdvStringGrid extension. The autofilter did great work and i managed to find out how to get checkboxes to filter the grid. My problem is now: How is it possible to clear every filter that is set and uncheck all the checkboxes. I found a parameter called "FilterDropDownCheckUnCheckAll". Sounds great to me. But i just can't figure out how to use this thing.

Anyone who know how this UnCheckAll parameter works ?

Thank you !

Upvotes: 0

Views: 1232

Answers (2)

Phil B
Phil B

Reputation: 435

On TAdvStringGrid version 7.9.0.3 there's a public method "RemoveAllFilters" which does the trick. There's an indirect reference to it in the Developer's Guide pdf. I sympathize with the OP though. TMS documentation is not always the easiest.

Case in point:

grid.FilterDropDownCheckUnCheckAll: Boolean When true, the option is added to the filter dropdown to immediately check or uncheck all items in the filter dropdown.

This property is a STRING type not a BOOLEAN. It appears it become active when you assign some string to the property, otherwise, it behaves roughly as described.

Upvotes: 1

user3960405
user3960405

Reputation: 16

no solution for this problem in the curren TMS String grid version (answer from TMS support in Max 2014)

Upvotes: 0

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