Display/Store and Retrieve Image Data from Database to Gridview, and also on Mouse Over

using System;
using System.Collections.Generic;
//using System.Linq;
using System.Web;
using System.Drawing;

/// <summary>
/// Summary description for User
/// Created by Algem 
/// 9-15-2011
/// </summary>
/// 
[Serializable]
public class User
{
    private int _userID;
    private string _username;
    private string _password;
    private string _lastName;
    private string _firstName;
    private string _middleName;
    private string _worksiteCode;
    private int _accessLevel;
    private string _active;
    private DateTime _dateCreated;
    private DateTime _dateUpdated;
    private string _worksitedesc;
    private object _picture;
    private object _imageFull;


    public int UserID { get { return _userID; } set { _userID = value; } }
    public string Username { get { return _username; } set { _username = value; } }
    public string Password { get { return _password; } set { _password = value; } }
    public string LastName { get { return _lastName; } set { _lastName = value; } }
    public string FirstName { get { return _firstName; } set { _firstName = value; } }
    public string MiddleName { get { return _middleName; } set { _middleName = value; } }
    public string WorksiteCode { get { return _worksiteCode; } set { _worksiteCode = value; } }
    public int AccessLevel { get { return _accessLevel; } set { _accessLevel = value; } }
    public string Active { get { return _active; } set { _active = value; } }
    public DateTime DateCreated { get { return _dateCreated; } set { _dateCreated = value; } }
    public DateTime DateUpdated { get { return _dateUpdated; } set { _dateUpdated = value; } }
    public string Worksitedesc { get { return _worksitedesc; } set { _worksitedesc = value; } }
    public object Picture { get { return _picture; } set { _picture = value; } }
    public object ImageFull
    {
        get { return _imageFull; }
        set { _imageFull = value; }
    }

    public User()
    { }

    public User(
    int userID,
    string username,
    string password,
    string lastName,
    string firstName,
    string middleName,
    string worksiteCode,
    int accessLevel,
    string active,
    DateTime dateCreated,
    DateTime dateUpdated,
    string worksitedesc,
    object picture,
    object imageFull)
    {
        _userID = userID;
        _username = username;
        _password = password;
        _lastName = lastName;
        _firstName = firstName;
        _middleName = middleName;
        _worksiteCode = worksiteCode;
        _accessLevel = accessLevel;
        _active = active;
        _dateCreated = dateCreated;
        _dateUpdated = dateUpdated;
        _worksitedesc = worksitedesc;
        _picture = picture;
        _imageFull = imageFull;
    }

    public User(
    int userID,
    string username,
    string password,
    string lastName,
    string firstName,
    string middleName,
    string worksiteCode,
    int accessLevel,
    string active,
    DateTime dateCreated,
    DateTime dateUpdated,
    string worksitedesc)
    {
        _userID = userID;
        _username = username;
        _password = password;
        _lastName = lastName;
        _firstName = firstName;
        _middleName = middleName;
        _worksiteCode = worksiteCode;
        _accessLevel = accessLevel;
        _active = active;
        _dateCreated = dateCreated;
        _dateUpdated = dateUpdated;
        _worksitedesc = worksitedesc;
    }



}