[RESOLVED] Populating a comboBox with an ArrayList

Hi, I am trying to populate a ComboBox with the contents obtained within an ArrayList, but instead of putting the names held within the ArrayList, it writes "System.Collections.ArrayList" in the place of the desired names.

Could you take a look at my code and see where I am going wrong.

I am using vb.net 2002 version.

Any help is greatly appreciated.

Many thanks

John

This is the code for the function selectFieldNames :-

Code:

---

Public fieldNames As New ArrayList()

    Public Function selectFieldNames(ByVal strSQL As String) As ArrayList
        ' select all field names from the selected table
        sqlite_cmd.CommandText = (strSQL)
        ' Now the SQLiteCommand object can give us a DataReader-Object:
        sqlite_datareader = sqlite_cmd.ExecuteReader()
        While sqlite_datareader.Read()
            Try
                fieldNames.Add(sqlite_datareader("name"))
                MessageBox.Show(sqlite_datareader("name"))
            Catch es As Exception
                MessageBox.Show(es.Message)
            End Try
        End While
        Return fieldNames
    End Function

---

This is the code for populating the ComboBox :-

Code:

---

Private Sub frmCreateIndex_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
      dbConn.openExistingDatabse("Data Source=" & getDBName() & ";Version=3;New=False;Compress=True;")
        dbConn.createSQLCommand()

        Dim a As Integer
       
        Try
            dbConn.selectFieldNames("pragma table_info(test)")
            For a = 0 To (dbConn.fieldNames.Count) - 1
                cmbFieldIndex.Items.Add(dbConn.fieldNames)
            Next a
        Catch es As Exception
            MessageBox.Show(es.Message)
        End Try
    End Sub

---

Because dbConn.fieldNames returns the ArrayList object as a whole. You need to add

dbConn.fieldNames(a).ToString()

to the combobox.

Hiya, sorry for the delay in replying, hope internet been cut off. Many thanks for your help, works fine now.

Thanks again

John