default2.aspx.cs

如何使用Ajax达到自己所需功能:从而可以实现很多意想不到的功能.

using System;
using System.Data;
using System.Configuration;
using System.Collections;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;

public partial class Default2 : System.Web.UI.Page
{
    protected void Page_Load(object sender, EventArgs e)
    {
        AjaxPro.Utility.RegisterTypeForAjax(typeof(Default2));//调用CS:以便js函数可以获取到cs文件中的数据
        AjaxPro.Utility.RegisterTypeForAjax(typeof(AjaxCs));//调用CS:以便js函数可以获取到cs文件中的数据
        this.Response.Write(rowId +"|"+ rowId2);

        if (System.Web.HttpContext.Current.Session["_rowId2"] != null)
            Response.Write(System.Web.HttpContext.Current.Session["_rowId2"].ToString());
    }

    private decimal rowId
    {
        get
        {
            return (ViewState["_rowId2"] == null) ? 0 : decimal.Parse(ViewState["_rowId2"].ToString().Trim());
        }
        set
        {
            ViewState["_rowId2"] = value;
        }
    }


    [AjaxPro.AjaxMethod(AjaxPro.HttpSessionStateRequirement.ReadWrite)]
    public void SetRowId(string RowID)
    {
        if (RowID == "") rowId = 0;
        else rowId = decimal.Parse(RowID.Trim());

        if (RowID == "") rowId2 = 0;
        else rowId2 = decimal.Parse(RowID.Trim());

        System.Web.HttpContext.Current.Session["_rowId2"] = RowID;
    }
    protected void btn_Click(object sender, EventArgs e)
    {
    }

    private decimal rowId2
    {
        get
        {
            return (System.Web.HttpContext.Current.Session["_rowId2"] == null) ? 0 : decimal.Parse(System.Web.HttpContext.Current.Session["_rowId2"].ToString().Trim());
        }
        set
        {
            System.Web.HttpContext.Current.Session["_rowId2"] = value;
        }
    }
}