public static bool AddTeacher(Teacher teacher)
{
var query = Query.EQ("TeaNo", teacher.TeaNo);
if (collection.Find(query).Count() > 0) return false;
else
{
collection.Insert<Teacher>(teacher);
return true;
}
}
public static void Update(Teacher teacher)
{
collection.Update(new QueryDocument { { "_id", teacher.Id } },
new UpdateDocument { { "$set",
new BsonDocument {
{"TeaNo", teacher.TeaNo },
{"Name", teacher.Name},
{"Institution", teacher.Institution}
}}});
}
