/// <summary>
/// Event: When the user chosen another timeframe
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void comboBoxTimeframe_SelectedIndexChanged(object sender, EventArgs e)
{
// update date/time in From and To boxes
TimeframeItem item = comboBoxTimeframe.SelectedItem as TimeframeItem;
if (item != null)
{
dateTimePickerFrom.Value = item.From;
if (dateTimePickerTo.Checked)
{
dateTimePickerTo.Value = item.To;
}
}
}
/// <summary>
/// Constructor
/// </summary>
/// <param name="controller">PriceHistory API controller</param>
internal RequestHistoryForm(PriceAPIController controller)
{
InitializeComponent();
// Fills the list of the offers available
for (int i = 0; i < controller.Offers.Count; i++)
{
comboBoxInstrument.Items.Add(controller.Offers[i].Instrument);
}
if (comboBoxInstrument.Items.Count > 0)
{
comboBoxInstrument.SelectedIndex = 0;
}
// Fills the list of the timeframes available except tick timeframes (as
// ticks are not supported by PriceHistory API)
O2GTimeframeCollection timeframes = controller.Timeframes;
for (int i = 0; i < timeframes.Count; i++)
{
O2GTimeframe tf = timeframes[i];
if (tf.Unit == O2GTimeframeUnit.Tick)
{
continue;
}
TimeframeItem item = new TimeframeItem(tf);
comboBoxTimeframe.Items.Add(item);
}
if (comboBoxTimeframe.Items.Count > 0)
{
comboBoxTimeframe.SelectedIndex = 0;
}
// Initialize the range for date/time controls
dateTimePickerFrom.MinDate = new DateTime(1980, 1, 1);
dateTimePickerFrom.MaxDate = DateTime.Now;
dateTimePickerTo.MinDate = new DateTime(1980, 1, 1);
}
