Using conn As New SqlConnection(connectionString)
Visual basic data access features code#
Insert data into Access Database, please refer to code below: Private Sub Insertdata()ĭim connectionString As String = "Provider=.12.0 Data Source=D:\C#\Example(VB)\Example(VB)\Database1.accdb Persist Security Info=False " Source = C:\myFolder\myAccessFile.accdb Persist Security Info = False
Private Sub btnclear_Click(sender As Object, e As EventArgs) Handles btnclear.Clickīased on your description, please note that ConnectionString below, more info about ConnectionString, please refer to Str = "Insert into Music Database(,, , ) Values (?,?,?,?)"Ĭmd.Parameters.Add(New OleDbParameter("Year Released", CType(origin, String)))Ĭmd.Parameters.Add(New OleDbParameter("Artist Information", CType(artistInformation, String))) Private Sub btnsubmit3_Click(sender As Object, e As EventArgs) Handles btnsubmit3.Click Str = "Insert into Music Database(,, ,, ,, ) Values (?,?,?,?,?,?,?)"Ĭmd.Parameters.Add(New OleDbParameter("Date Played", CType(datePlayed, Date)))Ĭmd.Parameters.Add(New OleDbParameter("Time Played", CType(timePlayed, String)))Ĭmd.Parameters.Add(New OleDbParameter("Genre", CType(genre, String))) Private Sub btnsumbit2_Click(sender As Object, e As EventArgs) Handles btnsumbit2.Click Str = "Insert into Music Database(,, , ) Values (songTitle, songArtist, songAlbum, yearReleased)"ĭim cmd As OleDbCommand = New OleDbCommand(str, m圜onnection)Ĭmd.Parameters.Add(New OleDbParameter("Song Title", CType(songTitle, String)))Ĭmd.Parameters.Add(New OleDbParameter("Song Artist", CType(songArtist, String)))Ĭmd.Parameters.Add(New OleDbParameter("Song Album", CType(songAlbum, String)))Ĭmd.Parameters.Add(New OleDbParameter("Year Released", CType(yearReleased, String))) M圜onnection.ConnectionString = connString Private Sub btnsubmit_Click(sender As Object, e As EventArgs) Handles btnsubmit1.Clickĭatafile = "H:\Music Session Database\Music Database.accdb" Private Sub btnexit_Click(sender As Object, e As EventArgs) Handles btnexit.Click Any suggestions? Also I keep running into these warningsĪn unhandled exception of type 'System.ArgumentException' occurred in .Īdditional information: Format of the initialization string does not conform to specification starting at index 0.Īn unhandled exception of type 'System.InvalidOperationException' occurred in Īdditional information: The ConnectionString property has not been initialized.ĭim m圜onnection As OleDbConnection = New OleDbConnection
I need help with my code because I'm trying to connect to an Access Database and insert data into it, but I'm running into many problems with connection string itself and getting the database to open.
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