/// <summary>
/// 添加一个用户
/// </summary>
/// <param name="aUser">用户</param>
/// <returns>成功？</returns>
public bool addUser(User aUser)
{
string cmdString = "INSERT INTO " +
DBcolumns.TABLE_USER + " VALUES(\'" +
aUser.UserId + "\',\'" +
aUser.UserPwd + "\',\'" +
aUser.UserName + "\'," +
aUser.Sex + "," +
aUser.Age + ",\'" +
aUser.Birthday + "\',\'" +
aUser.Address + "\',\'" +
aUser.Time + "\')";
ExecuteNonQuery(cmdString, Constant.globalDbPath + "global.db");
return true;
}
/// <summary>
/// 将用户信息拼装成字符串序列
/// </summary>
/// <param name="user"></param>
/// <returns></returns>
public static string UserData2String(User user)
{
string split = Constant.SPLIT;
//ID卍昵称卍性别卍生日卍地址卍注册时间
string data = user.UserId + split + user.UserName + split + user.Sex + split +
user.Birthday + split + user.Address + split + user.Time;
return data;
}
/// <summary>
/// 查询用户信息
/// </summary>
/// <param name="userId">用户ID</param>
/// <returns>用户资料</returns>
public User queryUser(string userId)
{
string cmdString = "SELECT * FROM " +
DBcolumns.TABLE_USER + " WHERE " +
DBcolumns.USER_ID + " =\'" + userId + "\'"; ;
SQLiteConnection conn = new SQLiteConnection("Data Source=" + Constant.globalDbPath + "global.db");
conn.Open();
SQLiteCommand cmd = new SQLiteCommand(cmdString, conn);
SQLiteDataReader dr = cmd.ExecuteReader();
if (dr.Read())
{
User u = new User();
u.UserId = dr.GetString(0);
u.UserPwd = "";
u.UserName = dr.GetString(2);
u.Sex = dr.GetInt32(3);
u.Age = dr.GetInt32(4);
u.Birthday = dr.GetString(5);
u.Address = dr.GetString(6);
u.Time = dr.GetString(7);
u.Remark = "";
conn.Close();
return u;
}
conn.Close();
return null;
}
