vb.net - VB6 到 VBNet - ListBox.Selected

Question

我当前有一个选择案例，它将从记录集中读取名称字段，并从该记录集中读取 bool 值，该值决定是否将该字段包含在稍后生成的报告中.

问题是，在 VB6 中，您可以将 bool 值分配给 ListBox.Selected(i)

现在，我无法弄清楚将其分配给什么，根据记录集中的 bool 值选择或不选择该字段。

代码:

Do Until rs_1.EOF
        'Until we run out of records ...

        str_FieldName = rs_1.Fields("FieldName").Value
        b_IncludeField = rs_1.Fields("IncludeInBatchReport").Value

        Select Case str_FieldName
            Case "Sequence"
                listbox_Fields.Items.Add("Sequence")
                listbox_Fields.SelectedItem(listbox_Fields.Items.Count - 1) = b_IncludeField
            Case "BldgNo"
                listbox_Fields.Items.Add("BldgNo")
                listbox_Fields.SelectedItem(listbox_Fields.Items.Count - 1) = b_IncludeField
            Case "BldgName"
                listbox_Fields.Items.Add("BldgName")
                listbox_Fields.SelectedItem(listbox_Fields.Items.Count - 1) = b_IncludeField
            Case "BldgFunc"
                listbox_Fields.Items.Add("BldgFunc")
                listbox_Fields.SelectedItem(listbox_Fields.Items.Count - 1) = b_IncludeField
            Case "POC"
                listbox_Fields.Items.Add("POC")
                listbox_Fields.SelectedItem(listbox_Fields.Items.Count - 1) = b_IncludeField
            Case "Phone"
                listbox_Fields.Items.Add("Phone")
                listbox_Fields.SelectedItem(listbox_Fields.Items.Count - 1) = b_IncludeField
            Case "AH_Phone"
                listbox_Fields.Items.Add("AH_Phone")
                listbox_Fields.SelectedItem(listbox_Fields.Items.Count - 1) = b_IncludeField
            Case "Batch"
                listbox_Fields.Items.Add("Batch")
                listbox_Fields.SelectedItem(listbox_Fields.Items.Count - 1) = b_IncludeField
            Case "Status"
                listbox_Fields.Items.Add("Status")
                listbox_Fields.SelectedItem(listbox_Fields.Items.Count - 1) = b_IncludeField
            Case "Region_Req"
                listbox_Fields.Items.Add("Region_Req")
                listbox_Fields.SelectedItem(listbox_Fields.Items.Count - 1) = b_IncludeField
            Case "Region_Alt"
                listbox_Fields.Items.Add("Region_Alt")
                listbox_Fields.SelectedItem(listbox_Fields.Items.Count - 1) = b_IncludeField
            Case "Region_Fin"
                listbox_Fields.Items.Add("Region_Fin")
                listbox_Fields.SelectedItem(listbox_Fields.Items.Count - 1) = b_IncludeField
            Case "Comments"
                listbox_Fields.Items.Add("Comments")
                listbox_Fields.SelectedItem(listbox_Fields.Items.Count - 1) = b_IncludeField
        End Select

        rs_1.MoveNext()

        '... until we run out of records.
    Loop

如您所见，我尝试了 SelectedItem，但这当然不起作用。

Answer 1

您正在寻找SetSelected(index, bool) method .