Unity3D使用Siaqodb基本增删改查Demo

数据结构类，相当于数据库表结构类似

using UnityEngine;
using System.Collections;
public class Persss  {
    public string Name { get; set; }

    public string Msg { get; set; }


    public int OID { get; set; }
}

数据操作的相对Persss的一个封装类，使数据操作更清晰

using UnityEngine;
using System.Collections;
using System;
using System.Collections.Generic;
using System.Linq;
using Sqo;

public class MyPManager  {


    public static List<Persss> GetRecentPlayers(int count)
    {
        Siaqodb database = MyDBFactory.GetInstance();

        IEnumerable<Persss> query = (from Persss player in database
                                     orderby player.OID descending
                                     select player).Take(count);

        return query.ToList<Persss>();
    }
    public static Persss LoadPlayer(string name)
    {

        Siaqodb database = MyDBFactory.GetInstance();

        Persss p = (from Persss player in database
                    where player.Name == name
                    select player).FirstOrDefault<Persss>();

        if (p == null)//not exists so create and save
        {
            p = new Persss();
            p.Name = name;
            p.Msg = "未找到";

            
        }
        return p;

    }
    public static int TotalPlayers()
    {
        Siaqodb database = MyDBFactory.GetInstance();

        return database.Count<Persss>();
    }
    public static void SavePlayer(Persss p)
    {
        Siaqodb database = MyDBFactory.GetInstance();
        database.StoreObject(p);
    }
}

主要的类

using UnityEngine;
using System.Collections;
using System.Collections.Generic;
using System;
using System.IO;
using Sqo;
using UnityEngine.UI;
using System.Linq;
public class mySiaqodbDemo : MonoBehaviour {
    Siaqodb database;


    public InputField inset_name;
    public InputField inset_msg;

    public InputField read_name;
    public InputField read_msg;
    public InputField read_Oid;

    public Text show_text;

    public InputField up_name;
    public InputField up_msg;
    public InputField up_Oid;


    public InputField del_input;

    // Use this for initialization
    void Start () {
         database = MyDBFactory.GetInstance();
        
        List<Persss> recentPlayers = MyPManager.GetRecentPlayers(MyPManager.TotalPlayers());

        Debug.Log("Perss count is " + MyPManager.TotalPlayers() );
        foreach (Persss p3 in recentPlayers)
        {
            Debug.Log("OID: " +p3.OID.ToString() +"  Name:" + p3.Name + "  Message:" + p3.Msg +"--end--");
               if(p3.OID<410)
               {
                //database.Delete(p3);
                }
        }

    }

    public void BtnInSertData()
    {
        Persss p = new Persss();
        string n = inset_name.text.Trim();
        string ms = inset_msg.text.Trim();
        if( n.Length >1 && ms.Length >1  )
        {
        p.Name = inset_name.text;
        p.Msg = inset_msg.text;
        MyPManager.SavePlayer(p);
        }
        BtnReadAllData();
    }

    public void BtnReadDataByOID()
    {
        int ood = Convert.ToInt32(read_Oid.text);
        Debug.Log(ood);
        Persss dss = (from Persss p in database where (p.OID == ood) select p).FirstOrDefault();
        if (dss != null)
        {
            //Persss dssp = dss as Persss;
            read_name.text = dss.Name;
            read_msg.text = dss.Msg;
            read_Oid.text = dss.OID.ToString();

            up_Oid.text = dss.OID.ToString();
            up_name.text = dss.Name;
            up_msg.text = dss.Msg;

        }
        else 
        {
            read_Oid.text = "空值";
        }
        
    }


    public void BtnReadAllData()
    { 
          List<Persss> recentPlayers = MyPManager.GetRecentPlayers(MyPManager.TotalPlayers());

        Debug.Log("Perss count is " + MyPManager.TotalPlayers() );
        show_text.text = "";
        foreach (Persss p3 in recentPlayers)
        {
            Debug.Log("OID: " +p3.OID.ToString() +"  Name:" + p3.Name + "  Message:" + p3.Msg +"--end--");
            Debug.Log("ReadAllDate");
            show_text.text += "OID: " + p3.OID.ToString() + "  Name:" + p3.Name + "  Message:" + p3.Msg + "--end--";
        }
         
    }


    public void BtnUpdateDataByOID()
    {
        Persss u = (from Persss p in database where (p.OID == Convert.ToInt32(up_Oid.text)) select p).FirstOrDefault();
        Debug.Log(  up_Oid.text);
        if (u != null)
        {
            u.Name = up_name.text;
            u.Msg = up_msg.text;
            // u.OID =Convert.ToInt32( up_Oid.text );
            Debug.Log("UpdataByOID");
            database.StoreObject(u);
        }

        BtnReadAllData();
    }

    public void BtnDeleteDataByName()
    {
        Persss dss = (from Persss p in database where (p.Name == del_input.text ) select p).FirstOrDefault();

        if (dss != null)
        {
            database.Delete(dss);
        }
        BtnReadAllData();
    }

    public void BtnDeleteDataByMsg()
    {
        Persss dss = (from Persss p in database where (p.Msg == del_input.text) select p).FirstOrDefault();

        if (dss != null)
        {
            database.Delete(dss);
        }
        BtnReadAllData();
    }

    public void BtnDeleteDataByOID()
    {
        Persss dss = (from Persss p in database where (p.OID == Convert.ToInt32 (del_input.text)) select p).FirstOrDefault();

        if (dss != null)
        {
            database.Delete(dss);
        }
        BtnReadAllData();
    }

    void OnApplicationQuit()
    {
        database = null;
    }
    
}

Unity3D主界面

插入数据测试

其它功能类似可用

Unity3D使用Siaqodb基本增删改查Demo

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