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Syncfusion Feedback

Hod do I force GridFilterBar to reapply ?

Thread ID:





20645 Oct 21,2004 10:46 PM UTC Oct 22,2004 11:03 PM UTC WinForms 2
Tags: GridControl
Michael Feinstein
Asked On October 21, 2004 10:46 PM UTC

I have a grid with GridFilterBar attached to it. Occasionally the dataview behind the grid changes filter. I Unwire() filter before updating and Wire() it back up, however the filtering criteria lost at that point. There is an issue and a question: Issue: if I had a value selected in filter, and I select the same value after rewiring grid - nothign happens. No exceptions, no events triggered nothing. If I then select different value (or different filter) - filter resumes to work as normal. Question: I tried implementing my own filter to save the values in between refreshes. (attached) It restores the values in the cells properly, but the filter is not created. Is there a way to force the grid to apply the filter ? SyncfusionGridSupport_2834.zip

Administrator [Syncfusion]
Replied On October 22, 2004 06:29 AM UTC

Here is a sample showing one way you can persist filters through UnWire/Wire calls. FilterBarSample_6054.zip

Michael Feinstein
Replied On October 22, 2004 11:03 PM UTC

This works when I am changing data, but not when I am changing the filter on the view behind the grid (which is what I am actually doing :) However your sample pushed me in the right direction, now I wrote code to save the filter generated by filter bar and reapplying it after rewiring seem to do the trick.


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