右键使用有关问题，

右键使用问题，高手请进！！
如何在mshflexgrid控件的mousedown()事件中获取，mshflexgrid控件中的任意一行中，第一列的数值，我有个简单的程序，但是在单击右键的时候只能获得第一行的数值，请高手小弟我改改。


Private   Sub   mshflexgrid1_MouseDown(Button   As   Integer,   Shift   As   Integer,   x   As   Single,   y   As   Single)

Label3   =   gengx
If   Button   =   2   Then
datashow.PopupMenu   popm,   0,   x,   y
gengx   =   mshflexgrid1.TextMatrix(mshflexgrid1.RowSel,   1)
End   If
End   Sub



[解决办法]
Private Sub mshflexgrid1_MouseDown(Button As Integer, Shift As Integer, x As Single, y As Single)

Label3 = gengx
If Button = 2 Then
datashow.PopupMenu popm, 0, x, y
gengx = mshflexgrid1.TextMatrix(mshflexgrid1.mouseRow, 1)
End If
End Sub