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GGC and Group only By Date

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70372 Dec 10,2007 05:30 AM Dec 10,2007 07:52 AM Windows Forms 2
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Tags: GridControl
Alexander Schlicht
Asked On December 10, 2007 05:30 AM

Hello

Is there a way to group in a GCC only by the date not the time of a DateTime value of a field?

(e.g.
01.01.2007 10:34:45,
01.01.2007 11:21:27,
01.01.2007 14:11:17
to one group)


Greetings
Alexander


Administrator [Syncfusion]
Replied On December 10, 2007 05:56 AM

One way to do this is to use a custom IGroupCategorizer object that ignores the time portion of the values in the column. You can use the grid.TableDescriptor.GroupedColumns.Changing event to catch the action of a column being grouped, and there set the categorizer property of the sort descriptor to be your custom categorizer. Here is a little sample showing how you might do this.



GroupByDate.zip

Alexander Schlicht
Replied On December 10, 2007 07:52 AM

Hi Clay Burch!

Your sample works fine.
Thanks for your quick help.

Alexander




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