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GridGroupingControl & FilterBar

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56553 Feb 16,2007 09:04 AM Feb 24,2007 05:56 AM Windows Forms 5
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Tags: GridControl
Srdjan
Asked On February 16, 2007 09:04 AM

I'm not sure what I'm doing wrong but my simple app crashes if I turn on filtering in ggc control.

Control crashes in design time and in runtime.

Error: Object reference not set to an instance of an object.



FilterBarError.zip

Administrator [Syncfusion]
Replied On February 16, 2007 05:31 PM

Hi Srdjan,

Sorry for the inconvenience caused. This is a known issue in GroupingGrid. We have filed a defect on this issue and you could track the progress of this in the below OPEN ISSUES link.

http://www.syncfusion.com/support/issues/grid/Default.aspx?ToDo=view&questId=2302

Thanks for your patience

Best regards,
Haneef

Srdjan
Replied On February 19, 2007 08:11 AM

Ok, another question.

Now I'm initializing filterbar in form constructor after setting DataSource property.

FilterBar is shown and so is the data in grid. However upon clicking on FilterBar dropdown i only see default values: (All), (Custom) and (Empty). I don't see values in the filter.

I set up FilterBar using:
grid.TableDescriptor.TopLevelGroupOptions.ShowFilterBar = true;
and for each column I place:
AllowFilter = true;

Can you suggest what I'm doing wrong?

Administrator [Syncfusion]
Replied On February 19, 2007 02:04 PM

Hi Srdjan,

Could you please give me some more information regarding how to implement this issue in this sample. I would really appreciate it if you could provide us a sample that exhibits this behavior. We will try analyzing it here.

Thanks for choosing and using Syncfusion Products.

Best regards,
Haneef

Srdjan
Replied On February 21, 2007 07:01 AM

Ok, in this example you can see two issues. I have found why is this happening. If column name and mapping name are different than filter bar isn't working. This is not a big problem since I don't have reasons to keep them different.

Second issue: FilterBar is displaying ValueMembers instead of Display members. Not good.

Question: How can I support incremental search in GGC? Actually I want Autocomplete support in FilterBar so that users can type first few letters and grid filters all rows that are containing that letters in column. I need this functionality.

Thanks.

ExampleGrid.zip

Srdjan
Replied On February 24, 2007 05:56 AM

I would appreciate your feedback on this issue...

Thanks.

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