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SharpGrid Support
Started by QWERTY1 at 07-08-2009 2:01 PM. Topic has 1 replies.
  
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 07-08-2009, 2:01 PM
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QWERTY1
Joined on 12-01-2004
Posts 17
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I'm having a problem with grouping on sharpgrid version 1129. If there is no sortorder defined on a column before you drag to create a group, the group in messed up
put this in the form_load with a sharpgrid control and drag the first
column to group it. you will see two "apple" heading rows (see
attachment)
CODE 1:
sg.ColumnClickSort = True
sg.Rows.RemoveAll False
sg.Rows.Add sgFormatCharSeparatedValue, "apple,banana,orange"
sg.Rows.Add sgFormatCharSeparatedValue, "apple,pear,grape"
sg.Rows.Add sgFormatCharSeparatedValue, "apple,plum,kiwi"
sg.Rows.Add sgFormatCharSeparatedValue, "grapefruit,nectarine,berry"
sg.Rows.Add sgFormatCharSeparatedValue, "apple,guava,cherry"
Note: If you click the group header to sort, it groups properly
If the column is already sorted, or if you add a group through code and specify sorting, it works fine:
CODE 2:
sg.ColumnClickSort = True
sg.Rows.RemoveAll False
sg.Rows.Add sgFormatCharSeparatedValue, "apple,banana,orange"
sg.Rows.Add sgFormatCharSeparatedValue, "apple,pear,grape"
sg.Rows.Add sgFormatCharSeparatedValue, "apple,plum,kiwi"
sg.Rows.Add sgFormatCharSeparatedValue, "grapefruit,nectarine,berry"
sg.Rows.Add sgFormatCharSeparatedValue, "apple,guava,cherry"
sg.Groups.Add sg.Columns(1).ColIndex, sgSortAscending, sgSortTypeDefault
One workaround I found was to add some code to the BeforeGroupChange() event
Private Sub sg_BeforeGroupChange(...)
If Operation = sgGroupAdd Then
If SortOrder = sgNoSorting Then
SortOrder = sgSortAscending
End If
End If
End Sub
Is there another solution or option I am missing? I think the other version of the control automatically sorted when grouped.
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07-08-2009, 8:58 PM
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Andrey - DD
Joined on 08-01-2007
Russia, Novosibirsk
Posts 671
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QWERTY1,
You are right. The workaround here is to apply sorting in BeforeGroupChange event.
We have Case 27139 about this problem you've described addressed to our
development staff and it is currently fixed in interim build. If you would like to get this build please contact us via e-mail sharpgrid.support@grapecity.us.com with your SharpGrid serial number.
Thank you,
Andrey T.
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GrapeCity » Product Support » SharpGrid Suppo... » Grouping problem
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