//=====================================================================
/// <summary>
/// Validate the items in the collection
/// </summary>
/// <returns>Returns true if all are valid or false if any item is not valid. The position is set to the
/// first invalid item.</returns>
/// <remarks>The navigator doesn't allow for validation of all fields so we have to do some checking
/// before saving the results.</remarks>
public bool ValidateItems()
{
bool result = true;
tabInfo.SelectedTab = pgGeneral;
this.ErrorProvider.Clear();
VAlarmCollection alarms = (VAlarmCollection)this.BindingSource.DataSource;
foreach (VAlarm a in alarms)
{
if (a.Trigger.DurationValue == Duration.Zero && a.Trigger.TimeZoneDateTime == DateTime.MinValue)
{
this.BindingSource.Position = alarms.IndexOf(a);
this.ErrorProvider.SetError(dtpTrigger, "A trigger duration or date/time must be specified");
result = false;
}
if ((a.Action.Action == AlarmAction.EMail || a.Action.Action == AlarmAction.Display) &&
String.IsNullOrWhiteSpace(a.Description.Value))
{
this.ErrorProvider.SetError(txtDescription, "A description is required");
result = false;
}
if (a.Action.Action == AlarmAction.EMail)
{
if (String.IsNullOrEmpty(a.Summary.Value))
{
this.ErrorProvider.SetError(txtSummary, "A summary is required for an e-mail alarm");
result = false;
}
else
if (result && a.Attendees.Count == 0)
{
tabInfo.SelectedTab = pgAttendees;
this.ErrorProvider.SetError(ucAttendees, "At least one attendee is required for " +
"an e-mail alarm");
result = false;
}
}
if (!result)
{
break;
}
}
return(result);
}
/// <summary>
/// The method can be called to clear all current property values from the event. The version is left
/// unchanged.
/// </summary>
public override void ClearProperties()
{
classification = null;
categories = null;
resources = null;
url = null;
uid = null;
geo = null;
lastMod = null;
dateCreated = null;
startDate = null;
endDate = null;
dateStamp = null;
summary = null;
desc = null;
location = null;
priority = null;
sequence = null;
transp = null;
rNum = null;
comment = null;
organizer = null;
recurId = null;
status = null;
duration = null;
contacts = null;
attendees = null;
relatedTo = null;
attachments = null;
reqStats = null;
alarms = null;
customProps = null;
base.ClearProperties();
}
