自己构造公共程序(5)--可以设置焦点的服务器确认框

using System;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.ComponentModel;
using System.Text;
using System.Web;
using System.Reflection;
using System.IO;

namespace Isd.Apple
{
 /// <summary>
 ///
 /// </summary>
 public class CustomerConfirm
 { 
  
  public CustomerConfirm()
  {
  }

  #region 方法
  /// <summary>
  /// 功能:  可以设置焦点的确认对话框
  /// 创建人:  AppleGreen
  /// 更新时间: 2004.11.10
  /// 版本：  1.0
  /// </summary>
  /// <param name="strTitle">弹出对话框的标题</param>
  /// <param name="strMessage">弹出对话框的消息</param>
  /// <param name="intType">等于1表示焦点在确定按钮上,等于2表示焦点在取消按钮上</param>
  /// <param name="intWidth">对话框的宽度</param>
  /// <param name="intHeight">对话框的高度</param>
  /// <param name="strBtnOKName">确认按钮上的文字</param>
  /// <param name="strBtnCalName">取消按钮上的文字</param>
  /// <param name="Page">父窗体的Page</param>
  /// <param name="serverButtonOkName"></param>
  /// <param name="serverButtonCalName"></param>
  /// <param name="serverButtonCloseName"></param>
  public static void Isdconfirm(string strTitle,string strMessage,string intType,string intWidth,string intHeight,string strBtnOKName,string strBtnCalName,System.Web.UI.Page Page,string serverButtonOkName,string serverButtonCalName,string serverButtonCloseName)
  {
   StringBuilder sb = new StringBuilder();
   sb.Append("function myConfirm(strTitle,strMessage,intType,intWidth,intHeight,strBtnOKName,strBtnCalName) \n");
   sb.Append("{\n");
   sb.Append("var strDialogFeatures = \"status=no;center=yes;help=no;dialogWidth=\"+intWidth+\";dialogHeight=\"+intHeight+\";scroll=yes;resize=no\";\n");
   sb.Append("var args = new Array();\n");
   sb.Append("args[args.length] = strTitle;\n");
   sb.Append("args[args.length] = strMessage;\n");
   sb.Append("args[args.length] = intType;\n");
   sb.Append("args[args.length] = strBtnOKName;\n");
   sb.Append("args[args.length] = strBtnCalName;\n");
   sb.Append("var result = showModalDialog(\""+Page.Request.ApplicationPath + "/INDEX/Web/"+"myConfirm.htm\",args,strDialogFeatures);\n");
   sb.Append("return result;\n");
   sb.Append("}\n");
   sb.Append("var myConfirmResult = myConfirm(\""+strTitle+"\",\""+strMessage+"?\","+intType+","+intWidth+","+intHeight+",\" "+strBtnOKName+" \",\" "+strBtnCalName+" \");\n");
   sb.Append("if(myConfirmResult)\n");
   if(serverButtonOkName!=string.Empty) {
    sb.Append("document.getElementById('"+serverButtonOkName+"').click();\n");
   }
   else{
    sb.Append(";\n");
   }
   
   if(serverButtonCalName!=string.Empty)
   {
    sb.Append("else if(myConfirmResult == false)\n");
    sb.Append("document.getElementById('"+serverButtonCalName+"').click();\n");
   }   
   
   if(serverButtonCloseName!=string.Empty)
   {
    sb.Append("else\n");
    sb.Append("document.getElementById('"+serverButtonCloseName+"').click();\n"); 
   }         
   Page.RegisterStartupScript("ScripOpenConfirm","<script language=javascript>"+sb.ToString()+"</script>");
  }
  
  
  #endregion
 
  public void ProcessRequest(HttpContext context)
  {
   String imageRequested = context.Request.QueryString["image"];
   switch( imageRequested )
   {
    case "exclamation":
    case "information":
    case "question":
    case "stop":
     
     Assembly asm = Assembly.GetExecutingAssembly();
     String resourceName = "MetaBuilders.WebControls." + imageRequested + ".gif";
     context.Response.ContentType = "image/gif";

     using( Stream imageStream = asm.GetManifestResourceStream(resourceName) )
     {
      Byte[] imageBuffer = new byte[1024];
      Int32 bufferLength = 1;
      Stream outputStream = context.Response.OutputStream;
      while ((bufferLength > 0))
      {
       bufferLength = imageStream.Read(imageBuffer, 0, 1024);
       outputStream.Write(imageBuffer, 0, bufferLength);
      }
     }
     break;
   }
   context.Response.End();
  }

 }
}