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Grouping Grid Collapse/Expand

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45295 Jun 16,2006 02:27 AM Jun 27,2006 03:56 PM Windows Forms 3
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Tags: GridControl
Prathima Venkobachar
Asked On June 16, 2006 02:27 AM

Hi, In our application, we are using Grouping grid. We have one requirement of making few controls disabled/enabled when all the groups are collapsed/expanded in the Grouping Grid. When the user clicks on "+" or "-" buttons in the grid, this needs to be handled. Which event can be used? Regards, Prathima.

Administrator [Syncfusion]
Replied On June 16, 2006 02:51 AM

Hi Prathima, You can use the following event for detecting the group state when the +/- button clicked. Please find event the description below: GroupExpanding Event - Occurs before a group is expanded. GroupExpanded Event - Occurs after a group is expanded. GroupCollapsing Event - Occurs before a group is collapsed. GroupCollapsed Event - Occurs after a group is collapsed. Best Regards, Haneef

Faisal Mohammad
Replied On June 27, 2006 03:34 PM

I am trying to make the ''+'' work for expanding a group, but for some reason, the event does not get fired. Any thoughts on that ? >Hi, > >In our application, we are using Grouping grid. We have one requirement of making few controls disabled/enabled when all the groups are collapsed/expanded in the Grouping Grid. When the user clicks on "+" or "-" buttons in the grid, this needs to be handled. Which event can be used? > >Regards, >Prathima.

Administrator [Syncfusion]
Replied On June 27, 2006 03:56 PM

Hi Faisal, I have tested this issue by creating a sample using GridControl in v.4.1 and then again tested by upgrading to 4.2. I was not able to reproduce the issue. Maybe I am not following the steps that you are doing. Attached sample working fine here. If you can provide more information, we can try to suggest some solution. Here is a sample. http://www.syncfusion.com/Support/user/uploads/GroupTable_b858bb6b.zip Could you please run this at your end and let me know how it goes? Let me know if this helps. Best Regards, Haneef Note : If you click the Record(+/-) button, Record related event only fires. You can use the following event for detecting the Record state when the +/- button clicked. Please find event the description below: RecordExpanding Event - Occurs before a record is expanded. RecordExpanded Event - Occurs after a record is expanded. RecordCollapsing Event - Occurs before a record is collapsed. RecordCollapsed Event - Occurs after a record is collapsed.

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