public RelationFestivalPersonPosition UpdateRelationFestivalPersonPosition(RelationFestivalPersonPosition updateData)
 {
     throw new NotImplementedException();
 }
 public async Task AddRelationFestivalPersonPosition(RelationFestivalPersonPosition newRelationFestivalPersonPosition)
 {
     using (var context = new AF_Context())
     {
         try
         {
             context.RelationsFestivalPersonPosition.Add(newRelationFestivalPersonPosition);
             int recordsAffected = await context.SaveChangesAsync();
         }
         catch (Exception ex)
         {
             throw ex;
         }
     }
 }
 public RelationFestivalPersonPosition AddRelationFestivalPersonPosition(
     RelationFestivalPersonPosition newRelationFestivalPersonPosition)
 {
     throw new NotImplementedException();
 }
 public async Task UpdateRelationFestivalPersonPosition(RelationFestivalPersonPosition updateData)
 {
     using (var context = new AF_Context())
     {
         try
         {
             RelationFestivalPersonPosition rel = context.RelationsFestivalPersonPosition.First(r => r.RelationFestivalPersonPositionId == updateData.RelationFestivalPersonPositionId);
             context.Entry(rel).CurrentValues.SetValues(updateData);
             await context.SaveChangesAsync();
         }
         catch (Exception ex)
         {
             throw ex;
         }
     }
 }