【发布时间】:2017-02-09 08:55:19
【问题描述】:
我正在尝试将我的本地 .mdf 文件连接到 vb.net 并且此参数异常弹出“不支持关键字。参数名称:attachdbfilename”
这是我的代码
Imports MySql.Data.MySqlClient
Public Class Form1
Dim con As MySqlConnection
Private Sub PictureBox1_Click_1(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles PictureBox1.Click
con = New MySqlConnection
con.ConnectionString = "Data Source=.\SQLEXPRESS;AttachDbFilename=C:\Users\almond\Desktop\TICKETING SYSTEM\TICKETING SYSTEM\Database1.mdf;Integrated Security=True;User Instance=True"
Try
con.Open()
MessageBox.Show("Connected!")
con.Close()
Catch ex As MySqlException
MessageBox.Show(ex.Message)
Finally
con.Dispose()
End Try
End Sub
【问题讨论】:
-
您将需要 Microsoft SQL 的 SqlConnection 类。 MySQL 不同。
标签: database vb.net connection-string