private void ApplyFreeTextValue(object sender, EventArgs e)
{
if (_FreeTextEntryBox == null) return;
if (string.IsNullOrEmpty(_FreeTextEntryBox.Text))
this.ValueObject = null;
else
{
DateTime date;
if (ParseFreeTextValue(out date))
{
this.Value = date;
}
else
{
FreeTextEntryConversionEventArgs eventArgs = new FreeTextEntryConversionEventArgs(_FreeTextEntryBox.Text);
OnConvertFreeTextEntry(eventArgs);
if (eventArgs.IsValueConverted)
{
if (eventArgs.ControlValue is DateTime)
this.Value = (DateTime)eventArgs.ControlValue;
else if (eventArgs.ControlValue == null)
this.ValueObject = null;
else
throw new ArgumentException("ControlValue assigned is not DateTime type.");
}
else
{
if (_AutoResolveFreeTextEntries)
{
date=DateTime.MinValue;
string text = _FreeTextEntryBox.Text.ToLower();
if (text == "now")
date = DateTime.Now;
else if (text == "today")
date = DateTime.Today;
else if (text == "tomorrow")
date = DateTime.Today.AddDays(1);
else if (text == "yesterday")
date = DateTime.Today.AddDays(-1);
if (date == DateTime.MinValue)
this.ValueObject = null;
else
this.Value = date;
}
}
}
}
}
protected virtual void OnConvertFreeTextEntry(FreeTextEntryConversionEventArgs e)
{
FreeTextEntryConversionEventHandler handler = this.ConvertFreeTextEntry;
if (handler != null) handler(this, e);
}