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问大家一个简单的事?
我用ADODC控件和DATAGRID控件查询能用
Private Sub Check1_Click()
If Check1.Value = 1 Then
Adodc1.RecordSource = "select * from tb_stu where 学生姓名 like '" + Text1.Text + "'"
Adodc1.Refresh
Set DataGrid1.DataSource = rs
End If
End Sub
而我用数据对象这样的操作怎么不行
Dim cn As New ADODB.Connection
Dim rs As New ADODB.Recordset
Private Sub Check1_Click()
If Check1.Value = 1 Then
rs.Open "select * from tb_stu where 学生姓名 like '" + Text1.Text + "'", cn, adOpenKeyset, adLockOptimistic
Set DataGrid1.DataSource = rs
End If
End Sub
Private Sub Form_Load()
cn.ConnectionString = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=G:\VB±|μ \± êé′ú \10\283\db_ExpStu.mdb;Persist Security Info=False"
cn.Open
End Sub
Private Sub Check1_Click()
If Check1.Value = 1 Then
Adodc1.RecordSource = "select * from tb_stu where 学生姓名 like '" + Text1.Text + "'"
Adodc1.Refresh
Set DataGrid1.DataSource = rs
End If
End Sub
而我用数据对象这样的操作怎么不行
Dim cn As New ADODB.Connection
Dim rs As New ADODB.Recordset
Private Sub Check1_Click()
If Check1.Value = 1 Then
rs.Open "select * from tb_stu where 学生姓名 like '" + Text1.Text + "'", cn, adOpenKeyset, adLockOptimistic
Set DataGrid1.DataSource = rs
End If
End Sub
Private Sub Form_Load()
cn.ConnectionString = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=G:\VB±|μ \± êé′ú \10\283\db_ExpStu.mdb;Persist Security Info=False"
cn.Open
End Sub
...全文
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ZOU_SEAFARER 2008-01-22
chuifengde 说的对！学习
ZOU_SEAFARER 2008-01-22
我看看也没有什么不妥的地方，唯一看到的地方就是表格需要刷新以下而已。
如果可行的话，你直接换MSH表格显示，这个肯定是没有问题！
chuifengde 2008-01-22
if check1.value=1 then
rs.cursorlocation=aduseclient
rs.open ...
...
end if