木瓜哥哥,我还是不明白. 那个循环变量可以省略,那原来有什么用呢? 有时候我读其他不省略那个循环变量就看不明白. 比如说 dim i as integer dim sum as integer sum = 0 for i = 1 to 10 sum = sum + i next i print sum 那个i没有特殊的作用,就是相当于占位对吗?还有一个问题,Do Events命令怎么用?
Private Sub Command1_Click() If Text1.Text = "" Then MsgBox "密码不能为空!", , "提示" Text1.SetFocus Exit Sub End If With Data1 .Recordset.MoveFirst Do Until .Recordset.EOF If .Recordset("zybh") = Label2.Caption Then .Recordset.Edit .Recordset("mm") = Trim(Text1.Text) .Recordset.Update .Refresh Exit Do