Vsflexgrid8.0+下拉选择框产生的有关问题(控件名GridChk)

Vsflexgrid8.0+下拉选择框产生的问题(控件名GridChk)PrivateSubForm_Load()WithGridChk.Cols2.Rows5.Col

Vsflexgrid8.0+下拉选择框产生的问题(控件名GridChk)
Private   Sub   Form_Load()
With   GridChk
    .Cols   =   2
    .Rows   =   5
    .ColWidth(0)   =   1400:   .ColWidth(1)   =   1500
    .TextMatrix(0,   0)   =   "部位 ":   .TextMatrix(0,   1)   =   "等级 "
    For   i   =   0   To   4
        .RowHeight(i)   =   380
    Next
    .TextMatrix(1,   0)   =   "西部 ":   .TextMatrix(2,   0)   =   "东部 "
    .TextMatrix(3,   0)   =   "北部 ":   .TextMatrix(4,   0)   =   "南部 "
    .Cell(flexcpAlignment,   0,   0,   4,   1)   =   flexAlignCenterCenter
    .ColComboList(1)   =   "1|2|3|4|5| "
End   With
End   Sub

1、按照帮助示例,上述代码(5行x2列,第一行、第一列固定),第2列可产生下拉选择框,实际运行时没有下拉选择框产生。当添加如下事件后可产生下拉选择框,其中原因,请知晓的大虾解释一下。
Private   Sub   GridChk_RowColChange()
GridChk.EditCell
End   Sub
2、由于选择框的值为另一张A表服务,当我选择某个值后,我想立即给A表执行某些动作。我尝试调用ComboCloseUp、AfterRowColChange等方法,都没达到“立即反映到A表”   动作的效果,ComboCloseUp事件没有反映(完全不能捕捉到选择完成的动作),AfterRowColChange只在当前单元格失去焦点后才有动作效果,代码如下。哪位大虾指点一下。
Private   Sub   GridChk_AfterRowColChange(ByVal   Row   As   Long,   ByVal   OldCol   As   Long,   ByVal   NewRow   As   Long,   ByVal   NewCol   As   Long)
Dim   i   As   Integer,   iDZ   As   String
iDZ   =   GridChk.TextMatrix(Row,   1)
If   Row   =   1   Then
        For   i   =   1   To   15
            Grid.TextMatrix(i,   2)   =   iDZ
        Next
ElseIf   Row   =   2   Then
        For   i   =   16   To   20
            Grid.TextMatrix(i,   2)   =   iDZ
        Next
ElseIf   Row   =   3   Then
        For   i   =   21   To   29
            Grid.TextMatrix(i,   2)   =   iDZ
        Next
ElseIf   Row   =   4   Then
        For   i   =   30   To   34
            Grid.TextMatrix(i,   2)   =   iDZ
        Next
End   If
End   Sub


[解决办法]
问题1:
Form Load时加一句 GridChk.Editable = flexEDKbdMouse
问题2:

Private Sub GridChk_ComboCloseUp(ByVal Row As Long, ByVal Col As Long, FinishEdit As Boolean)

If GridChk.ComboIndex <> -1 Then Print GridChk.ComboItem(GridChk.ComboIndex)

End Sub