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GridViewBoundColumnBase.CanFilter() bug of the 2012.1 release?

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GridView

This is a migrated thread and some comments may be shown as answers.

Jason asked on 21 Mar 2012, 09:11 AM

Hi,

It seems a bug in the GridViewBoundColumnBase.CanFilter() of the 2012.1 release.

I'm binding my grid to a collection of ExpandoObjects, and I found that when I set grid.IsFilteringAllowed to true, the FilteringDropDown controls shows up on column headers, but they didn't go hidden when I set grid.IsFilteringAllowed to false.

By looking at the disassembled code, I found that GridViewBoundColumnBase.CanFilter() has been changed to this:

        public override bool CanFilter()
         {
             return (base.CanFilter() || (this.IsBoundToDynamicType() && (this.EffectiveFilteringType != null)));
         }

In my case base.CanFilter() is false and this.IsBoundToDynamicType() && (this.EffectiveFilteringType != null)) is always true, which means there's no way for me to simply toggle grid.IsFilteringAllowed to show/hide the filter control.

Jason

GridViewBoundColumnBase.CanFilter() bug of the 2012.1 release?

6 Answers, 1 is accepted