Private Sub search_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles search.Click Dim sqlcon As New SqlConnection("server=.;database=login;uid=sa;pwd=sa") Dim i As Integer sqlcon.Open()

Dim sqlcom As New SqlCommand("select * from telselect where name=" & txtname.Text, sqlcon)

这里有什么问题啊 高手帮我看看啊

Dim reader As SqlDataReader reader = sqlcom.ExecuteReader() Response.Write("<table border=0 width=400>") Do While reader.Read Response.Write("<tr>") For i = 0 To reader.FieldCount - 1 Response.Write("<td>" & reader.GetValue(i) & "</td>") Next Response.Write("</tr>")

Loop Response.Write("</table>") reader.Close() sqlcon.Close()

End Sub

server=   ?没有server的地址

Dim sqlcom As New SqlCommand("select * from telselect where name=" &amp; txtname.Text, sqlcon)有问题

"select * from telselect where name='" &amp; txtname.Text &amp;"'"

就应该可以了

我只看了这一条，别的没看

你试试看吧

以上2個說的都是錯誤所在

Dim sqlcon As New SqlConnection("server=.;database=login;uid=sa;pwd=sa")
該為：
Dim sqlcon As New SqlConnection("server=(local);database=login;uid=sa;pwd=sa")

雨水说的是，字符型得加引号

这里的点代表的是本机服务器是没错的