' ' 绑定 ComboBox ' ComboBox1.Items.Clear() Dim data As New NetNoData With New NetNoSystem data = .LoadNetNo("") End With ComboBox1.DataSource = data.Tables(NetNoData.NETNO_TABLE) ComboBox1.DisplayMember = NetNoData.NETNONAME_FIELD ComboBox1.ValueMember = NetNoData.NETNOID_FIELD ' 给 ComboBox1 一个默认的选定值。 ComboBox1.SelectedIndex = 0
' 绑定 ComboBox
'
ComboBox1.Items.Clear()
Dim data As New NetNoData
With New NetNoSystem
data = .LoadNetNo("")
End With ComboBox1.DataSource = data.Tables(NetNoData.NETNO_TABLE)
ComboBox1.DisplayMember = NetNoData.NETNONAME_FIELD
ComboBox1.ValueMember = NetNoData.NETNOID_FIELD ' 给 ComboBox1 一个默认的选定值。
ComboBox1.SelectedIndex = 0
winform只要指定好dataSource之后在函数执行完成时便帮定数据库并且页面刷新好了
ComboBox1.DisplayMember = "name"
ComboBox1.ValueMember = "id"