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How do I use Listview to delete MySQL DB records
#4
Hey Brandon, I figured I'd share the code I'm using to populate my Listview. I'm calling this Sub on the FormLoad event.

[code2=vbnet]Private Sub loadRecords()
Dim dbConn As New MySqlConnection
Dim dbTable As New DataTable

dbTable.Clear()

Try
'FOR MySQL DATABASE USE
Dim dbQuery As String = ""
Dim dbCmd As New MySqlCommand
Dim dbAdapter As New MySqlDataAdapter
Dim i As Integer

If dbConn.State = ConnectionState.Closed Then
dbConn.ConnectionString = String.Format("Server={0};Port={1};Uid={2};Password={3};Database=accounting", FormLogin.ComboBoxServerIP.SelectedItem, My.Settings.DB_Port, My.Settings.DB_UserID, My.Settings.DB_Password)
dbConn.Open()
End If

dbQuery = "SELECT *" & _
"FROM cc_master INNER JOIN customer ON customer.accountNumber = cc_master.customer_accountNumber"
With dbCmd
.CommandText = dbQuery
.Connection = dbConn
End With
With dbAdapter
.SelectCommand = dbCmd
.Fill(dbTable)
End With
ListViewRecords.Items.Clear()
For i = 0 To dbTable.Rows.Count - 1
With ListViewRecords
.Items.Add(dbTable.Rows(i)("ccID"))
With .Items(.Items.Count - 1).SubItems
.Add(dbTable.Rows(i)("ccNumber"))
.Add(dbTable.Rows(i)("ccExpireMonth"))
.Add(dbTable.Rows(i)("ccExpireYear"))
.Add(dbTable.Rows(i)("nameCOMPANY"))
End With
End With
Next
Catch ex As MySqlException
MessageBox.Show("A DATABASE ERROR HAS OCCURED" & vbCrLf & vbCrLf & ex.Message & vbCrLf & _
vbCrLf + "Please report this to the IT/Systems Helpdesk at Ext 131.")
End Try
dbConn.Close()

End Sub[/code2]
//Kismet


Messages In This Thread
Re: How do I use Listview to delete MySQL DB records - by kismetgerald - 11-25-2012, 07:07 PM

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