我正在尝试使用VB.NET 2005在本地连接到sql Server Express.我直接从app.config文件中提取了我的连接字符串.当我运行时,我得到NO错误并且连接状态返回打开,但是命令没有被处理.
Imports System.Data Imports System.Data.sqlClient Public Class frmAddMovie Private Sub Button2_Click(ByVal sender As System.Object,ByVal e As System.EventArgs) Handles Button2.Click Me.Close() End Sub Private Sub btnAdd_Click(ByVal sender As System.Object,ByVal e As System.EventArgs) Handles btnAdd.Click Dim conString As String = "Data Source=.\sqlEXPRESS;AttachDbFilename=|DataDirectory|\Movies.mdf;Integrated Security=True;User Instance=True;" Dim con As New sqlConnection(conString) Dim cmd As New sqlCommand("Insert Into tblMovies(fldTitle,fldDirector,fldRating)Values('Solar Babies','PG','Rick Flair')",con) Using con con.Open() cmd.ExecuteNonQuery() End Using If MessageBox.Show("Movie Added") = Windows.Forms.DialogResult.OK Then Me.Close() End If End Sub End Class