Glen,

I'm not sure why you're using the Click event of a ComboBox to populate itself ... you should be populating the ComboBox with DataBinding in either the Constructor or the Load event of your form/control. Try something like this:

cboFloorNumber.DataSource = m_oDataManagement.OleDataSet.Tables(0)
cboFloorNumber.DisplayMember = "ColumnToDisplay"
cboFloorNumber.ValueMember = "ColumnWithValue"

~~Bonnie


>I encounter a problem in using combox to the event "Click". Supposed that i had a dataset, i want to populate my comboBox with the column(0) of dataset. It is working but it has a little problem. "I the first Click_Event the data was not shown"(error). But in the next Click event its working. Here is my code:
>
>

>Private Sub cboFloorNumber_Click(ByVal sender As Object, ByVal e As System.EventArgs)
>            Handles cboFloorNumber.Click
>   Dim i As Integer
>   cboFloorNumber.Items.Clear
>   For i = 0 To m_oDataManagement.OleDataSet.Tables(0).Rows.Count - 1
>      cboFloorNumber.Items.Add(m_oDataManagement.OleDataSet.Tables   ("UnitInformation").Rows(i)(0))
>
>   Next
>End Sub
>