DEMO中只能实现如下的效果：
object dxDBGrid1: TdxDBGrid
Tag = 4
Left = 0
Top = 0
Width = 688
Height = 453
BandRowCount = 2
Bands = <
item
Caption = 'Company Information'
Width = 235
end
item
Caption = 'Address Information'
Width = 450
end
item
Caption = 'Other'
Width = 174
end>
DefaultLayout = False
HeaderPanelRowCount = 2
KeyField = 'CustNo'
ShowGroupPanel = True
SummaryGroups = <>
SummarySeparator = ', '
Align = alClient
TabOrder = 0
Filter.Criteria = {00000000}
LookAndFeel = lfFlat
OptionsBehavior = [edgoAutoSort, edgoEditing, edgoEnterShowEditor, edgoImmediateEditor, edgoTabThrough, edgoVertThrough]
OptionsCustomize = [edgoBandMoving, edgoBandSizing, edgoColumnMoving, edgoColumnSizing, edgoHeaderPanelSizing]
OptionsDB = [edgoCancelOnExit, edgoCanDelete, edgoCanInsert, edgoCanNavigation, edgoConfirmDelete, edgoLoadAllRecords, edgoUseBookmarks]
OptionsView = [edgoAutoWidth, edgoBandHeaderWidth, edgoUseBitmap]
ShowBands = True
object dxDBGrid1Name: TdxDBGridColumn
HeaderGlyph.Data = {
F6000000424DF600000000000000760000002800000010000000100000000100
0400000000008000000000000000000000001000000000000000000000000000
8000008000000080800080000000800080008080000080808000C0C0C0000000
FF0000FF000000FFFF00FF000000FF00FF00FFFF0000FFFFFF00AAAAAAAAAAAA
AAAAAAAAAAAAAAAAAAAAAAAAAAFFFAAAAAAAAAAAAAF0FAAAAAAAAAAAAAF0FAAA
AAAAAAAAAF0FAAAAAAAAAAAAAF0FAAAAAAAAAAAAF090FFAAAAAAAAAAF09100FA
AAAAAAAF0911910FAAAAAAAF09191110FAAAAAF0900910000FAAAAF00FF00FFF
FFAAAAFFFAAFFAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA}
Sorted = csUp
BandIndex = 0
RowIndex = 0
FieldName = 'CustNo'
end
object dxDBGrid1Company: TdxDBGridColumn
Caption = 'Company Name'
Width = 235
BandIndex = 0
RowIndex = 1
FieldName = 'Company'
StoredRowIndex = 1
end
object dxDBGrid1Address: TdxDBGridColumn
Tag = 1
Caption = 'Address'
Width = 450
BandIndex = 1
RowIndex = 0
FieldName = 'Addr1'
end
object dxDBGrid1City: TdxDBGridColumn
Tag = 1
Width = 107
BandIndex = 1
RowIndex = 1
FieldName = 'City'
StoredRowIndex = 1
end
object dxDBGrid1State: TdxDBGridColumn
Tag = 1
Width = 105
BandIndex = 1
RowIndex = 1
FieldName = 'State'
StoredRowIndex = 1
end
object dxDBGrid1Fax: TdxDBGridColumn
Caption = 'Fax'
Width = 174
BandIndex = 2
RowIndex = 0
FieldName = 'FAX'
end
object dxDBGrid1Country: TdxDBGridColumn
Tag = 1
Width = 124
BandIndex = 1
RowIndex = 1
FieldName = 'Country'
StoredRowIndex = 1
end
object dxDBGrid1Phone: TdxDBGridColumn
Width = 174
BandIndex = 2
RowIndex = 1
FieldName = 'Phone'
StoredRowIndex = 1
end
object dxDBGrid1Zip: TdxDBGridColumn
Tag = 1
Width = 114
BandIndex = 1
RowIndex = 1
FieldName = 'Zip'
StoredRowIndex = 1
end
end
