大家好我是送分的kofkim~送分从来不含糊~~~~简单的数据库访问~~~~```问题进来看看~~~~~~~`
Private Sub Command1_Click()
Set rs = New ADODB.Recordset
valup = Form1.a + Form1.b
valdown = Form1.a - Form1.b
rs.Open "select * from 码头 where 码头长度(米)between valup and valdown ", cn, adOpenDynamic, adLockOptimistic
Set DataGrid1.DataSource = rs
Form2.Refresh
End Sub
结果程序不认识SQL语句中的valup 和valdown的值
救命啊~~~~~~~~~~~~~~~~~~``