//Löscht FileCard aus dem Register
/*public void deleteFileCard(int deletingFileCard)
* {
* foreach(var Register in registers)
* {
* foreach(var FileCard in fileCards)
* {
* if(FileCard.fileCardId == deletingFileCard)
* {
* FileCard.Remove();
* }
* else{}
* }
* }
* }*/
// Neue FileCard erstellen
public void createFileCard(string fquestion, string fanswer, int registerId)
{
FileCard neueFileCard = new FileCard(fquestion, fanswer);
connection.saveSingleFileCardinDB(neueFileCard, registerId);
}