0

因此，当用户单击组合框中的customersID 时，我的组合框用于填充数据网格视图，它将弹出网格。我有用于填充的代码，但问题是它们的组合框不会自行重置。它仍然显示选择的当前值。我想知道在选择索引事件后重置组合框是可能的。下面的代码是我如何得到我的组合框。

       ' after a command and connection was made

        customerAdapt = New SqlDataAdapter(customerQuery,con)

        customerSet = New DataSet
        customerAdapt.Fill(customerSet)


         customerCb.DataSource = adoAddtRs.tables(0)
      customerCb.DisplayMember = "custID"
      customerCb.ValueMember = "custID"
     customerCb.Visible = False
     customerCb.DropDownStyle = ComboBoxStyle.DropDownList
4

1 回答 1

1

试试这段代码

customerCb.selectedindex = -1

于 2013-07-03T06:41:13.907 回答