模拟Confirm的Web自定义控件

using System;

using System.Web.UI;

using System.Web.UI.WebControls;

using System.ComponentModel;

using System.Collections;

using System.Collections.Specialized;

 

namespace PublicControls

{

     ///

     /// MsgBoxControl 的摘要说明。

     ///

 

     public class MsgBoxControl : Control,IPostBackDataHandler,IPostBackEventHandler

     {

         #region 预定义

    

         #endregion

 

         #region 属性

        

         #endregion

 

         #region 事件/方法

 

         ///

         /// 获取回发的数据

         ///

         ///

         ///

         ///

         public bool LoadPostData(String postDataKey, NameValueCollection values)

         {

 

            return false;       

         }

 

         ///

         /// 数据回发事件

         ///

         public void RaisePostDataChangedEvent()

         {

 

         }

 

         ///

         /// 回送事件

         ///

         ///

         public void RaisePostBackEvent(string e)

         {

 

         }

 

         ///

         /// 输出预处理

         ///

         ///

         protected override void OnPreRender(EventArgs e)

         {

             

         }

        

         ///

         /// 添加控件方法，该方法为指定控件添加onclick属性

         ///

         ///LinkButton 控件对象

         /// 提示信息

         public void AddAttributes(System.Web.UI.WebControls.LinkButton button,string msg)

         {

              button.Attributes.Add("onclick","return onformsubmit(this,'"+msg+"')");

         }

 

         ///

         /// 添加控件方法，该方法为指定控件添加onclick属性

         ///

         ///Button 控件对象

         /// 提示信息

         public void AddAttributes(System.Web.UI.WebControls.Button button,string msg)

         {

              button.Attributes.Add("onclick","return onformsubmit(this,'"+msg+"')");

         }

 

         #endregion

 

         #region 输出

         ///

         /// 将此控件呈现给指定的输出参数。

         ///

         /// 要写出到的 HTML 编写器

         protected override void Render(HtmlTextWriter output)

         {

              string View=ViewString();

 

              output.Write(View);

         }

         #endregion

 

         #region 其他函数

         ///

         /// 输出字符串

         ///

         ///

         string ViewString()

         {

              string view="";

              view+="/n";

 

 

              view+="

/n";

              view+="/n";

              view+="0 /n";

              view+="r
/n";

              view+="[ 确定]   [取消]/n";

              view+="/n";

              view+="

/n";

              return view;

         }

         #endregion

     }

}