conn.open ss vb 代码有问题，帮忙解决一下

来源：百度知道 编辑：UC知道 时间：2024/09/24 04:49:44
我要 建立一个简单的成绩查询系统，在窗体建立了n个label1,n个text1，用于显示与标签相对应的内容，数据来源于数据库，conn.open.ss提示有错误，rs.Open qs, conn, 1, 3, -1也有问题
Private Sub Command1_Click()
ss = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=C:\Documents and Settings\Admin\桌面\甄建慧\061184\student_score.mdb;Persist Security Info=False;Persist Security Info=False"
Set conn = New adodb.Connection
conn.ConnectionString = pconn
conn.Open ss
qs = "select * from 学生成绩表 where 学号=" + Text1.Text
rs.Open qs, conn, 1, 3, -1
Label1.Caption = rs.Fields(1)
Label2.Caption = rs.Fields(2)
Label3.Caption = rs.Fields(3)
Label4.Caption = rs.Fields(4)
Label5.Caption = rs.Fields(5)
Label6.Caption = rs.Fields(6)
Label7.Caption = rs.Fields(7)
Label8.Caption = rs.Fields(8)
Label9.Caption = rs.Fields(9)
Label10.Caption = rs.Fields(10)
Label11.Caption = rs.Fields(11)
Label12.Caption = rs.Fields(12)
Label13.Caption = rs.Fiel

ss = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=C:\Documents and Settings\Admin\桌面\甄建慧\061184\student_score.mdb;Persist Security Info=False;Persist Security Info=False"
要用相对路径student_score.mdb要和代码文件放在一起
改为:ss = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=student_score.mdb;Persist Security Info=False;Persist Security Info=False"

rs.Open qs, conn, 1, 3, -1
改为
rs.Open qs, conn, 1,3

ss = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=C:\Documents and Settings\Admin\桌面\甄建慧\061184\student_score.mdb;Persist Security Info=False;Persist Security Info=False"
Set conn = New adodb.Connection
conn.ConnectionString = ss
conn.Open
dim rs as new ADODB.RecordSet
qs = "select * from 学生成绩表 where 学号=" + Text1.Text
rs.Open qs, conn, 3,1
Label1.Caption = rs.Fields(1)
Label2.Caption = rs.Fields(2)
Label3.Caption = rs.Field