ASP.NET对话框类

 

 using System;
using System.Web;
using System.Web.UI;
namespace TopWin.Common
...{
 /**//// <summary>
    /// 对话框类
 /// </summary>
    public class MsgBox
    ...{
        //需要这个的就自己引用System.Web.Extensions.dll
        Ajax用的警告框#region Ajax用的警告框
        //public static void Alert(string _Msg, UpdatePanel UP_Name)
        //{

        //    System.Web.UI.ScriptManager.RegisterClientScriptBlock(UP_Name, typeof(UpdatePanel), "AjaxMsgBox", "alert('" + _Msg + "');", true);
        //}
        #endregion

        警告框#region 警告框
        /**//// <summary>
        /// 警告框
        /// </summary>
        /// <param name="_Msg">警告字串</param>
        /// <returns>警告框JS</returns>
        public static void Alert(string _Msg)
        ...{
            string StrScript;
            StrScript = ("<script language=javascript>");
            StrScript += ("alert('" + _Msg + "');");
            StrScript += ("</script>");
            System.Web.HttpContext.Current.Response.Write(StrScript);
        }
        /**//// <summary>
        /// 警告框
        /// </summary>
        /// <param name="_Msg">警告字串</param>
        /// <param name="_Page">this</param>
        /// <returns>警告框JS</returns>
        public static object Alert(string _Msg, Page _Page)
        ...{
            string StrScript;
            StrScript = ("<script language=javascript>");
            StrScript += ("alert('" + _Msg + "');");
            StrScript += ("</script>");
            _Page.ClientScript.RegisterStartupScript(_Page.GetType(), "MsgBox", StrScript.ToString());
            return StrScript;
        }
        /**//// <summary>
        /// 一个含有“确定”，点击以后就转到预设网址的警告框
        /// </summary>
        /// <param name="_Msg">警告字串</param>
        /// <param name="URL">“确定”以后要转到预设网址</param>
        /// <returns>警告框JS</returns>
        public static void Alert(string _Msg, string URL)
        ...{
            string StrScript;
            StrScript = ("<script language=javascript>");
            StrScript += ("alert('" + _Msg + "');");
            StrScript += ("window.location='" + URL + "';");
            StrScript += ("</script>");
            System.Web.HttpContext.Current.Response.Write(StrScript);
        }
        /**//// <summary>
        /// 一个含有“确定”，点击以后就转到预设网址的警告框
        /// </summary>
        /// <param name="_Msg">警告字串</param>
        /// <param name="URL">“确定”以后要转到预设网址</param>
        /// <param name="_Page">this</param>
        /// <returns>脚本</returns>
        public static object Alert(string _Msg, string URL, Page _Page)
        ...{
            string StrScript;
            StrScript = ("<script language=javascript>");
            StrScript += ("alert('" + _Msg + "');");
            StrScript += ("window.location='" + URL + "';");
            StrScript += ("</script>");
            _Page.ClientScript.RegisterStartupScript(_Page.GetType(), "MsgBox2", StrScript.ToString());
            return StrScript; 
        }

        
        #endregion

        一个含有“确定”、“取消”的警告框#region 一个含有“确定”、“取消”的警告框
        /**//// <summary>
        /// 一个含有“确定”、“取消”的警告框
        /// </summary>
        /// <param name="_Msg">警告字串</param>
        /// <param name="URL">“确定”以后要转到预设网址</param>
        /// <returns>警告框JS</returns>
        public static void Confirm(string _Msg, string URL)
        ...{
            string StrScript;
            StrScript = ("<script language=javascript>");
            StrScript += "var retValue=window.confirm('" + _Msg + "');" + "if(retValue){window.location='" + URL + "';}";
            StrScript += ("</script>");
            System.Web.HttpContext.Current.Response.Write(StrScript);
        }

        /**//// <summary>
        /// 一个含有“确定”，点击关闭本页的警告框
        /// </summary>
        /// <param name="_Msg">警告字串</param>
        /// <returns>警告框JS</returns>
        public static void Alert_Close(string _Msg)
        ...{
            string StrScript;
            StrScript = ("<script language=javascript>");
            StrScript += ("alert('" + _Msg + "');");
            StrScript += ("window.close();");
            StrScript += ("</script>");
            System.Web.HttpContext.Current.Response.Write(StrScript);
        }
        /**//// <summary>
        /// 一个含有“确定”，点击返回先前的网页警告框
        /// </summary>
        /// <param name="_Msg">警告字串</param>
        /// <param name="BackLong">要倒退几步</param>
        /// <returns>警告框JS</returns>
        public static void Alert_History(string _Msg, int BackLong)
        ...{
            string StrScript;
            StrScript = ("<script language=javascript>");
            StrScript += ("alert('" + _Msg + "');");
            StrScript += ("history.go('" + BackLong + "')");
            StrScript += ("</script>");
            System.Web.HttpContext.Current.Response.Write(StrScript);
        }
        /**//// <summary>
        /// 一个含有“确定”，点击后关闭自己，刷新父窗口警告框
        /// </summary>
        /// <param name="_Msg">警告字串</param>
        /// <returns>警告框JS</returns>
        public static void Alert_ReloadWin(string _Msg)
        ...{
            string StrScript;
            StrScript = ("<script language=javascript>");
            StrScript += ("alert('" + _Msg + "');");
            StrScript += ("window.opener.location.href=window.opener.location.href;window.close();");
            StrScript += ("</script>");
            System.Web.HttpContext.Current.Response.Write(StrScript);
        }
        /**//// <summary>
        /// 一个含有“确定”，点击后关闭自己，刷新父窗口警告框
        /// </summary>
        /// <param name="_Msg"></param>
        /// <param name="page"></param>
        public static void Alert_ReloadWin(string _Msg, Page page)
        ...{
            string StrScript;
            StrScript = ("<script language=javascript>");
            StrScript += ("alert('" + _Msg + "');");
            StrScript += ("window.opener.location.href=window.opener.location.href;window.close();");
            StrScript += ("</script>");
            page.ClientScript.RegisterStartupScript(page.GetType(), "alert_reloadwin", StrScript);
        }
        #endregion

    }
}