public Boolean CreateUser(User user)
{
DBUtil util = new DBUtil();
if(util.AddUser(user))
return true;
return false;
}
public DataSet GetEvents()
{
String query = "SELECT * FROM [event]";
OleDbCommand cmd = new OleDbCommand(query);
DBUtil util = new DBUtil();
DataSet ds = util.FillDataSet(cmd, "event");
return ds;
}
public Boolean login(string username, string password)
{
string query = "select * from [user] where username='******' and password='******'";
OleDbCommand cmd = new OleDbCommand(query);
DBUtil util = new DBUtil();
DataSet ds = util.FillDataSet(cmd, "user");
int ResultRows = ds.Tables[0].Rows.Count;
if ( ResultRows > 0)
return true;
else
return false;
}
public Event queryEvent(string date)
{
string sql = "SELECT * FROM [event] WHERE EventDate= #" + date + "#";
OleDbCommand cmd = new OleDbCommand(sql);
DBUtil util = new DBUtil();
DataSet ds = util.FillDataSet(cmd, "event");
foreach (DataRow dr in ds.Tables[0].Rows)
{
DateTime ddt = (DateTime)dr.Field<DateTime?>("EventDate");
string title = dr.Field<string>("Title");
string content = dr.Field<string>("Content");
Event e = new Event();
e.title = title;
e.eventDate = ddt;
e.content = content;
return e;
}
return null;
}
