次のサンプルコードは、TouchDropDownScaleChangedイベントを使用します。
fpSpread1.TouchDropDownScale = 2;
private void fpSpread1_TouchDropDownScaleChanged(object sender, EventArgs e)
{
listBox1.Items.Add("Changed");
}
FpSpread1.TouchDropDownScale = 2
Private Sub FpSpread1_TouchDropDownScaleChanged(sender As Object, e As EventArgs) Handles FpSpread1.TouchDropDownScaleChanged
ListBox1.Items.Add("Changed")
End Sub