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自己构造公共程序(5)–可以设置焦点的服务器确认框

2012年11月17日 ⁄ 综合 ⁄ 共 3561字 ⁄ 字号 评论关闭

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();

  }

 }

}

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