dbgrid控件的使用？答对高分(100)奉给!

Question

请问如何将Datagrid控件中的每一个单元格显示多个数据,也就是说每个单元格中显示一个按钮，点这个按钮则从一个数据表中显示所要的一列数据!

Answer 1

可以用个datacombo重叠，当然最好还是用别的GRID控件，象VS什么的

Answer 2

用combobox=false
当双击单元格时，再combobox=true
把位置移动到当前位置，这样至少在视觉上可以达到这样的效果

Answer 3

Private Sub DataGrid1_RowColChange(LastRow As Variant, ByVal LastCol As Integer)
    Dim hh As Integer
    Dim Xh As Integer
    Dim Cpm As String
    Dim cSpdj1 As Double
    hh = 12
    
    If DataGrid1.Enabled = True Then
        If DataGrid1.Columns(0).Text = "品牌" And DataGrid1.Columns(0).Text = "工艺" And DataGrid1.Columns(0).Text = "规格" And DataGrid1.Columns(0).Text = "TOTAL:" Then
            DataGrid1.Columns(9).Locked = True
        Else
            DataGrid1.Columns(9).Locked = False
        End If
        Select Case DataGrid1.Col
            Case 0
                Check1.Visible = False
                Text5.Visible = False
                Combo2.Visible = True
                Combo4.Visible = False
                Combo5.Visible = False
                Combo2.Width = DataGrid1.Columns(DataGrid1.Col).Width + 50
                Combo2.Left = DataGrid1.Left + DataGrid1.Columns(DataGrid1.Col).Left
                Combo2.Top = DataGrid1.Top + DataGrid1.Row * (DataGrid1.RowHeight + hh) + (DataGrid1.HeadLines - 1) * 195
                Combo2.SetFocus
                If DataGrid1.Columns(0).Text <> "" Then
                    Combo2.Text = DataGrid1.Columns(0).Text
                End If
            Case 1
                Check1.Visible = False
                Combo2.Visible = False
                Combo4.Visible = False
                Combo5.Visible = False
                Text5.Visible = False
                Select Case DataGrid1.Columns(0).Text
                    Case "品名"
                        Check1.Visible = False
                        Text5.Visible = True
                        Combo2.Visible = False
                        Combo4.Visible = False
                        
                        Text5.Width = DataGrid1.Columns(DataGrid1.Col).Width + 50
                        Text5.Left = DataGrid1.Left + DataGrid1.Columns(DataGrid1.Col).Left
                        Text5.Top = DataGrid1.Top + DataGrid1.Row * (DataGrid1.RowHeight + hh) + (DataGrid1.HeadLines - 1) * 195
                        Text5.SetFocus
                        If DataGrid1.Columns(0).Text <> "" Then
                            Text5.Text = DataGrid1.Columns(1).Text
                        End If
                End Select
            Case 2
                Check1.Visible = False
                Combo2.Visible = False
                Combo4.Visible = False
                Combo5.Visible = False
                Text5.Visible = False
                Select Case DataGrid1.Columns(0).Text
                    Case "规格"
                        If DataGrid1.Columns(2).Text <> "" Then
                            Text5.Text = DataGrid1.Columns(2).Text
                        Else
                            If Text5.Text <> "" Then
                                DataGrid1.Columns(2).Text = Text5.Text
                            End If
                        End If
                End Select
                If IsNull(Rs_Jc_Shhy_Sp.Fields("ID")) Or Rs_Jc_Shhy_Sp.Fields("ID") = Rs_Jc_Shhy_Sp.RecordCount Then
                    DataGrid1.Enabled = False
                    Rs_Jc_Shhy_Sp.AddNew
                    Rs_Jc_Shhy_Sp.Fields("ID") = Rs_Jc_Shhy_Sp.RecordCount
                    Rs_Jc_Shhy_Sp.Fields("HTH") = Text1(0).Text
                    Rs_Jc_Shhy_Sp.MovePrevious
                    DataGrid1.Enabled = True
                End If
            Case 6
                Select Case DataGrid1.Columns(0).Text
                    Case "品名"
                        Combo5.Visible = True
                        Combo5.Width = DataGrid1.Columns(DataGrid1.Col).Width + 30
                        Combo5.Left = DataGrid1.Left + DataGrid1.Columns(DataGrid1.Col).Left
                        Combo5.Top = DataGrid1.Top + DataGrid1.Row * (DataGrid1.RowHeight + hh) + (DataGrid1.HeadLines - 1) * 195
                        Combo5.SetFocus
                    Case Else
                        Combo5.Visible = False
                End Select
            Case 8
                Check1.Visible = False
                Text5.Visible = False
                Combo2.Visible = False
                Combo5.Visible = False
                Select Case DataGrid1.Columns(0).Text
                    Case "价格条款"
                        Combo4.Visible = True
                        Combo4.Width = DataGrid1.Columns(DataGrid1.Col).Width + 30
                        Combo4.Left = DataGrid1.Left + DataGrid1.Columns(DataGrid1.Col).Left
                        Combo4.Top = DataGrid1.Top + DataGrid1.Row * (DataGrid1.RowHeight + hh) + (DataGrid1.HeadLines - 1) * 195
                        Combo4.SetFocus
                        If DataGrid1.Columns(8).Text <> "" Then
                            Combo4.Text = DataGrid1.Columns(8).Text
                        End If
                    Case Else
                        Combo4.Visible = False
                End Select
            Case 9
                Check1.Visible = False
                Text5.Visible = False
                Combo2.Visible = False
                Combo5.Visible = False
                Select Case DataGrid1.Columns(0).Text
                    Case "品牌", "工艺", "规格", "TOTAL:  "
                        Check1.Visible = False
                    Case Else
                        Check1.Visible = True
                        Check1.Width = DataGrid1.Columns(DataGrid1.Col).Width + 30
                        Check1.Left = DataGrid1.Left + DataGrid1.Columns(DataGrid1.Col).Left
                        Check1.Top = DataGrid1.Top + DataGrid1.Row * (DataGrid1.RowHeight + hh) + (DataGrid1.HeadLines - 1) * 195
                        Check1.SetFocus
                        If DataGrid1.Columns(9).Text <> "" Then
                            Check1.Value = 1
                        Else
                            Check1.Value = 0
                        End If
                End Select
                If IsNull(Rs_Jc_Shhy_Sp.Fields("ID")) Or Rs_Jc_Shhy_Sp.Fields("ID") = Rs_Jc_Shhy_Sp.RecordCount Then
                    DataGrid1.Enabled = False
                    Rs_Jc_Shhy_Sp.AddNew
                    Rs_Jc_Shhy_Sp.Fields("ID") = Rs_Jc_Shhy_Sp.RecordCount
                    Rs_Jc_Shhy_Sp.Fields("HTH") = Text1(0).Text
                    Rs_Jc_Shhy_Sp.MovePrevious
                    DataGrid1.Enabled = True
                End If
            Case Else
                Check1.Visible = False
                Text5.Visible = False
                Combo2.Visible = False
                Combo4.Visible = False
                Combo5.Visible = False
        End Select

Answer 4

就是在DATAGRID上附加一个COMBO，使他大小、宽度等于单元格大小、宽度，而且可以移动

Answer 5

太多代码了！
                Check1.Visible = False
                Text5.Visible = False
                Combo2.Visible = True
                Combo4.Visible = False
                Combo5.Visible = False
这几个控件有什么用呢？
为什么在设置combo2的width top left 等。
If IsNull(Rs_Jc_Shhy_Sp.Fields("ID")) Or Rs_Jc_Shhy_Sp.Fields("ID") = Rs_Jc_Shhy_Sp.RecordCount Then
                    DataGrid1.Enabled = False
                    Rs_Jc_Shhy_Sp.AddNew
                    Rs_Jc_Shhy_Sp.Fields("ID") = Rs_Jc_Shhy_Sp.RecordCount
                    Rs_Jc_Shhy_Sp.Fields("HTH") = Text1(0).Text
                    Rs_Jc_Shhy_Sp.MovePrevious
                    DataGrid1.Enabled = True
                End If
当IsNull(Rs_Jc_Shhy_Sp.Fields("ID"))  为空成立时，为什么记录集就要追加记录。
Rs_Jc_Shhy_Sp.Fields("ID") = Rs_Jc_Shhy_Sp.RecordCount 这是什么意思呀？