【Access高效办公】自动行号+插入行+删除行的源码示例分享-鼠标专栏

感谢盟威软件提供的Access学习平台，还有《半夜罗》Access爱好者提供的经典案例，因使用到了这个功能，在半夜罗Access爱好者的基础案例 http://www.accessoft.com/article-show.asp?id=18358 上，对《自动行号，插入行，删除行》做了一个包装，方便应用的时候调用，分享给有需要的Access爱好者，存个档也方便以后自己查资料。

演示图:

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模块代码:

'---------------------------------------------------------
'插入一行--------------------------------------------
'form插入行所指定的窗体
'ctl序号控件的名称
'tmptbl插入行窗体所绑定的临时表
Function insertRow(Form As Form, ctl As Control, tmptbable As String)
On Error Resume Next
If Form.Dirty Then Form.Dirty = False
If ctl.Value > 0 Then
    tmpSN = ctl.Value
    strSQL = "update " & tmptbable & " set " & ctl.Name & " = " & ctl.Name & "+1 where " & ctl.Name & ">=" & tmpSN
    CurrentDb.Execute strSQL
    strSQL = "insert into " & tmptbable & "(" & ctl.Name & ") values(" & tmpSN & ")"
    CurrentDb.Execute strSQL
    Form.Requery
    Form.Recordset.Move tmpSN - 1 '光标定位
End If
End Function
'删除一行----------------------------------------------------
'form插入行所指定的窗体
'ctl序号控件的名称
'tmptbl插入行窗体所绑定的临时表
Function deleteRow(Form As Form, ctl As Control, tmpTable As String)
On Error Resume Next
If Form.Dirty Then Form.Dirty = False
If ctl.Value > 0 Then
    tmpSN = ctl.Value
    strSQL = "Delete * FROM " & tmpTable & " Where " & ctl.Name & "=" & tmpSN
    CurrentDb.Execute strSQL
    strSQL = "Update " & tmpTable & " SET " & ctl.Name & " = " & ctl.Name & "-1 Where " & ctl.Name & ">=" & tmpSN
    CurrentDb.Execute strSQL
    Form.Requery
    Form.Recordset.Move tmpSN - 1 '光标定位
End If
End Function

'-------------------------------------------------------------------------
'新增数据行自动获取当前行号,放在子窗体的插入前事件中
Function getRow(Form As Form, ctl As Control)
ctl.Value = Form.CurrentRecord
End Function