String FillPersonen (DataRow IwTRow, Google.GData.Extensions.ExtensionCollection<Who> WhoList )
{
String EventIDString = IwTRow ["ID"].ToString ();
DataTable FullPersonenZuTermine = WordUpWCFAccess.GetCommonDataSet
("Select * from FullPersonenZuTermine where TermineID = '" + EventIDString + "'").Tables ["FullPersonenZuTermine"];
if (FullPersonenZuTermine.Rows.Count == 0)
{
WhoList.Clear ();
return String.Empty;
}
bool SomethingChanged = false;
ExtensionCollection<Who> DeleteList = new ExtensionCollection<Who> ();
foreach (Who Participant in WhoList)
{
String Rel = Participant.Rel;
if (Rel == "http://schemas.google.com/g/2005#event.organizer")
continue;
String eMail = Participant.Email;
DataRow [] ParticipantBase = FullPersonenZuTermine.Select ("eMail = '" + eMail + "'");
if (ParticipantBase.Length == 1)
continue;
DeleteList.Add (Participant);
}
foreach (Who ParticipantsToDelete in DeleteList)
{
WhoList.Remove (ParticipantsToDelete);
SomethingChanged = true;
}
foreach (DataRow PersonenRow in FullPersonenZuTermine.Rows)
{
String eMail = PersonenRow ["eMail"].ToString ();
String NameID = String.Empty;
if (String.IsNullOrEmpty (PersonenRow ["PersonalPresentationLink"].ToString ()))
NameID = PersonenRow ["VorName"].ToString ();
else
NameID = "<a href=\"" + PersonenRow ["PersonalPresentationLink"].ToString () + "\" target=\"_blank\">"
+ PersonenRow ["VorName"].ToString () + "</a>";
bool IsAvailable = false;
foreach (Who Participant in WhoList)
{
String Rel = Participant.Rel;
if (Rel == "http://schemas.google.com/g/2005#event.organizer")
continue;
String WhoeMail = Participant.Email;
if (String.Compare(WhoeMail, eMail, StringComparison.CurrentCultureIgnoreCase) == 0)
{
Participant.ValueString = NameID;
IsAvailable = true;
break;
}
}
if (IsAvailable == false)
{
Who NewParticipant = new Who ();
NewParticipant.Email = eMail;
NewParticipant.ValueString = NameID;
NewParticipant.Rel = "http://schemas.google.com/g/2005#event.attendee";
WhoList.Add (NewParticipant);
SomethingChanged = true;
}
}
List<String> PersonenInvolved = new List<string> ();
int LineBreakCounter = 0;
foreach (Who Participant in WhoList)
{
String Rel = Participant.Rel;
if (Rel == "http://schemas.google.com/g/2005#event.organizer")
continue;
String WhoeMail = Participant.Email;
String WhoNameID = Participant.ValueString;
if ((++LineBreakCounter % 5) == 0)
PersonenInvolved.Add ("<br/>" + WhoNameID);
else
PersonenInvolved.Add (WhoNameID);
}
return "<h4>Teilnehmer</h4>" + String.Join (", ", PersonenInvolved) + "<Br/>";
}
