写了个各种消息框的类

写了个各种消息框的类,以后要用可直接调用了

public class Message
    { 
        警告消息框#region 警告消息框
        /**//// <summary> 
        /// 警告消息框
        /// </summary> 
        /// <param name="str_Message">提示信息,例子："不能为空!"</param> 
        public static void Alert(string str_Message) 
        { 
            Page ParameterPage = (Page)System.Web.HttpContext.Current.Handler;
            ParameterPage.RegisterStartupScript("alert","<script language='JavaScript'>alert('"+str_Message+"');</script>"); 
        } 

        /**//// <summary> 
        /// 服务器端弹出alert对话框，并使控件获得焦点 
        /// </summary> 
        /// <param name="str_Ctl_Name">获得焦点控件Id值,比如：txt_Name</param> 
        /// <param name="str_Message">提示信息,例子："请输入您姓名!"</param> 
        public static void Alert(string str_Ctl_Name,string str_Message) 
        { 
            Page ParameterPage = (Page)System.Web.HttpContext.Current.Handler;
            ParameterPage.RegisterStartupScript("alert","<script language='JavaScript'>alert('"+str_Message+"');document.forms(0)."+str_Ctl_Name+".focus(); document.forms(0)."+str_Ctl_Name+".select();</script>"); 
        } 
        #endregion

        确认消息框#region 确认消息框
        /**//// <summary>
        /// 弹出confirm对话框-实现页面跳转 
        /// </summary>
        /// <param name="PageTarget">跳转到的页面</param>
        /// <param name="Content">提示信息</param>
        public static void Confirm(string PageTarget,string str_Message)
        {
 　         Page ParameterPage = (Page)System.Web.HttpContext.Current.Handler;
            ParameterPage.RegisterStartupScript("confirm","<script language='JavaScript'>var retValue=window.confirm('"+str_Message+"');"+"if(retValue){window.location='"+PageTarget+"';}</script>");
        }
        
        /**//// <summary>
        /// 弹出confirm对话框-提示信息
        /// </summary>
        /// <param name="str_Message">提示信息</param>
        public static void Confirm(string str_Message)
        {
            Page ParameterPage = (Page)System.Web.HttpContext.Current.Handler;
            ParameterPage.RegisterStartupScript("confirm","<script language='JavaScript'>var retValue=window.confirm('"+str_Message+"');</script>");
        }

        /**//// <summary> 
        ///  服务器端弹出confirm对话框,询问用户准备转向那些操作，包括“确定”和“取消”时的操作 
        /// </summary> 
        /// <param name="str_Message">提示信息，比如："成功增加数据,单击\"确定\"按钮填写流程,单击\"取消\"修改数据"</param> 
        /// <param name="btn_Redirect_Flow">"确定"按钮id值</param> 
        /// <param name="btn_Redirect_Self">"取消"按钮id值</param> 
        /// <param name="page">Page类</param> 
        public static void Confirm(string str_Message,string btn_Redirect_Flow,string btn_Redirect_Self) 
        { 
            Page ParameterPage = (Page)System.Web.HttpContext.Current.Handler;
            ParameterPage.RegisterStartupScript("","<script> if (confirm('"+str_Message+"')==true){document.forms(0)."+btn_Redirect_Flow+".click();}else{document.forms(0)."+btn_Redirect_Self+".click();}</script>"); 
        } 


        /**//// <summary> 
        /// 弹出confirm对话框-激活Botton的事件 
        /// </summary> 
        /// <param name="str_Message">提示信息,例子："您是否确认删除!"</param> 
        /// <param name="btn">隐藏Botton按钮Id值,比如：btn_Flow</param> 
        public static void ConfirmMessage(string str_Message,string btn) 
        { 
            Page ParameterPage = (Page)System.Web.HttpContext.Current.Handler;
            ParameterPage.RegisterStartupScript("confirm","<script> if(confirm('"+str_Message+"')==true){document.forms(0)."+btn+".click();}</script>"); 
        }

        #endregion

        提示消息框#region 提示消息框
        /**//// <summary>
        /// 提示消息框
        /// </summary>
        /// <param name="str_Message">提示信息</param>
        public static void prompt(string str_Message)
        {
            Page ParameterPage = (Page)System.Web.HttpContext.Current.Handler;
            ParameterPage.RegisterStartupScript("prompt","<script language='JavaScript'>window.prompt('"+str_Message+"');</script>");
        }
        #endregion
    }