Nyson's 記事簿

2008年7月8日星期二

FrontPage 如何刪去列尾的空白

可以使用 Frontpage 本身的尋找及取代的功能

1.尋找目標設定為 :b*$

2.勾選規則運算式(X)

3.按下[全部取代(A)] 就可以了

你也可以將這個查詢規則存檔，下次再load回來，就可以重複用囉

2008年7月3日星期四

SilverLight 2.0 如何使用網頁上的 ActiveX control

請參考
http://pietschsoft.com/post/2008/06/Silverlight-and-JavaScript-Interop-Basics.aspx


using System;
using System.Collections.Generic;
using System.Linq;
using System.Net;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Animation;
using System.Windows.Shapes;
using System.Windows.Browser;

namespace DiggSample
{
    public partial class Page : UserControl
    {
        public Page()
        {
            InitializeComponent();
        }

        private void Button_Click(object sender, RoutedEventArgs e)
        {
            
        }

        private void MyButton_Click(object sender, RoutedEventArgs e)
        {
            MyButton.Content = "按到了!" + DateTime.Now.ToLongTimeString();
            //HtmlPage.Window.Alert(HtmlPage.Document.GetElementById("XCsp").version2);
            ScriptObject myScriptObject = (ScriptObject) HtmlPage.Window.Eval("XCsp;");
            if (myScriptObject != null)
            {
                HtmlPage.Window.Alert((string)myScriptObject.GetProperty("Version2"));
                double bRdrReady = (double)myScriptObject.Invoke("ConnectReader");
                if (bRdrReady == 0)
                {
                    myScriptObject.Invoke("ListReaders");
                    double totalReaders = (double)myScriptObject.GetProperty("inor");
                    if (totalReaders > 0)
                    {
                        for (int i = 0; i < totalReaders; i++)
                        {
                            ReaderList.Items.Add(myScriptObject.GetProperty("caReader"+(i+1).ToString()));
                        }
                    }
                    else
                    {
                        HtmlPage.Window.Alert("請安裝讀卡機");
                    }
                }
                else
                {
                    HtmlPage.Window.Alert("bRdrReader=" + bRdrReady.ToString());
                }
            }

        }
    }
}

2008年6月25日星期三

縮小 UpdatePanel JavaScript size

使用 asp.net 的 UpdatePanel 時, 需要一併引用 ScriptManager 這個Control ，這個Control 有一個 [ScriptMode] 的屬性，如果要讓 AJAX 的 JavaScript size 變小，可以將ScriptMode的值設成Release，這樣可以將MicrosoftAjax.js 的大小從 324KB 戲劇化的變成 88.1KB

2008年6月18日星期三

SCARD Error to Value

Table 1 – SCARD Error to Value

Error Code Hexadecimal Value

SCARD_F_INTERNAL_ERROR 80100001

SCARD_E_CANCELLED 80100002

SCARD_E_INVALID_HANDLE 80100003

SCARD_E_INVALID_PARAMETER 80100004

SCARD_E_INVALID_TARGET 80100005

SCARD_E_NO_MEMORY 80100006

SCARD_F_WAITED_TOO_LONG 80100007

SCARD_E_INSUFFICIENT_BUFFER 80100008

SCARD_E_UNKNOWN_READER 80100009

SCARD_E_TIMEOUT 8010000A

SCARD_E_SHARING_VIOLATION 8010000B

SCARD_E_NO_SMARTCARD 8010000C

SCARD_E_UNKNOWN_CARD 8010000D

SCARD_E_CANT_DISPOSE 8010000E

SCARD_E_PROTO_MISMATCH 8010000F

SCARD_E_NOT_READY 80100010

SCARD_E_INVALID_VALUE 80100011

SCARD_E_SYSTEM_CANCELLED 80100012

SCARD_F_COMM_ERROR 80100013

SCARD_F_UNKNOWN_ERROR 80100014

SCARD_E_INVALID_ATR 80100015

SCARD_E_NOT_TRANSACTED 80100016

SCARD_E_READER_UNAVAILABLE 80100017

SCARD_P_SHUTDOWN 80100018

SCARD_E_PCI_TOO_SMALL 80100019

SCARD_E_READER_UNSUPPORTED 8010001A

SCARD_E_DUPLICATE_READER 8010001B

SCARD_E_CARD_UNSUPPORTED 8010001C

SCARD_E_NO_SERVICE 8010001D

SCARD_E_SERVICE_STOPPED 8010001E

SCARD_E_UNEXPECTED 8010001F

SCARD_E_ICC_INSTALLATION 80100020

SCARD_E_ICC_CREATEORDER 80100021

SCARD_E_UNSUPPORTED_FEATURE 80100022

SCARD_E_DIR_NOT_FOUND 80100023

SCARD_E_FILE_NOT_FOUND 80100024

SCARD_E_NO_DIR 80100025

SCARD_E_NO_FILE 80100026

SCARD_E_NO_ACCESS 80100027

SCARD_E_WRITE_TOO_MANY 80100028

SCARD_E_BAD_SEEK 80100029

SCARD_E_INVALID_CHV 8010002A

SCARD_E_UNKNOWN_RES_MNG 8010002B

SCARD_E_NO_SUCH_CERTIFICATE 8010002C

SCARD_E_CERTIFICATE_UNAVAILABLE 8010002D

SCARD_E_NO_READERS_AVAILABLE 8010002E

SCARD_E_COMM_DATA_LOST 8010002F

SCARD_W_UNSUPPORTED_CARD 80100065

SCARD_W_UNRESPONSIVE_CARD 80100066

SCARD_W_UNPOWERED_CARD 80100067

SCARD_W_RESET_CARD 80100068

SCARD_W_REMOVED_CARD 80100069

SCARD_W_SECURITY_VIOLATION 8010006A

SCARD_W_WRONG_CHV 8010006B

SCARD_W_CHV_BLOCKED 8010006C

SCARD_W_EOF 8010006D

SCARD_W_CANCELLED_BY_USER 8010006E

Table 2 - SCARD Error Text Description

Text Description

SCARD_E_BAD_SEEK An error occurred in setting the smart card file object

pointer.

SCARD_E_CANCELLED The action was canceled by a SCardCancel request.

SCARD_E_CANT_DISPOSE The system could not dispose of the media in the

requested manner.

SCARD_E_CARD_UNSUPPORTED The smart card does not meet minimal requirements

for support.

SCARD_E_CERTIFICATE_UNAVAILABLE The requested certificate could not be obtained.

SCARD_E_COMM_DATA_LOST A communications error with the smart card has been

detected.

SCARD_E_DIR_NOT_FOUND The specified directory does not exist in the smart

card.

SCARD_E_DUPLICATE_READER The reader driver didn’t produce a unique reader

name.

SCARD_E_FILE_NOT_FOUND The specified file does not exist in the smart card.

SCARD_E_ICC_CREATEORDER The requested order of object creation is not

supported.

SCARD_E_ICC_INSTALLATION No primary provider can be found for the smart card.

SCARD_E_INSUFFICIENT_BUFFER The data buffer for returned data is too small for the

returned data.

SCARD_E_INVALID_ATR An ATR string obtained from the registry is not a valid

ATR string.

SCARD_E_INVALID_CHV The supplied PIN is incorrect.

SCARD_E_INVALID_HANDLE The supplied handle was invalid.

SCARD_E_INVALID_PARAMETER One or more of the supplied parameters could not be

properly interpreted.

SCARD_E_INVALID_TARGET Registry startup information is missing or invalid.

SCARD_E_INVALID_VALUE One or more of the supplied parameter values could

not be properly interpreted.

SCARD_E_NO_ACCESS Access is denied to the file.

SCARD_E_NO_DIR The supplied path does not represent a smart card

directory.

SCARD_E_NO_FILE The supplied path does not represent a smart card

file.

SCARD_E_NO_MEMORY Not enough memory available to complete this

command.

SCARD_E_NO_READERS_AVAILABLE No smart card reader is available.

SCARD_E_NO_SERVICE The smart card resource manager is not running.

SCARD_E_NO_SMARTCARD The operation requires a smart card but no smart

card is currently in the device.

SCARD_E_NO_SUCH_CERTIFICATE The requested certificate does not exist.,

SCARD_E_NOT_READY The reader or card is not ready to accept commands.

SCARD_E_NOT_TRANSACTED An attempt was made to end a non-existent

transaction.

SCARD_E_PCI_TOO_SMALL The PCI receive buffer was too small.

SCARD_E_PROTO_MISMATCH The requested protocols are incompatible with the

protocol currently in use with the card.

SCARD_E_READER_UNAVAILABLE The specified reader is not currently available for use.

SCARD_E_READER_UNSUPPORTED The reader driver does not meet minimal

requirements for support.

SCARD_E_SERVICE_STOPPED The smart card resource manager has shut down.

SCARD_E_SHARING_VIOLATION The smart card cannot be accessed because of other

outstanding connections.

SCARD_E_SYSTEM_CANCELLED The action was canceled by the system, presumably

to log off or shut down.

SCARD_E_TIMEOUT The user-specified timeout value has expired.

SCARD_E_UNEXPECTED An unexpected card error has occurred.

SCARD_E_UNKNOWN_CARD The specified smart card name is not recognized.

SCARD_E_UNKNOWN_READER The specified reader name is not recognized, reader

maybe disconnected.

SCARD_E_UNKNOWN_RES_MNG An unrecognized error code was returned from a

layered component.

SCARD_E_UNSUPPORTED_FEATURE This smart card does not support the requested

feature.

SCARD_E_WRITE_TOO_MANY An attempt was made to write more data than would

fit in the target object.

SCARD_F_COMM_ERROR An internal communications error has been detected.

SCARD_F_INTERNAL_ERROR An internal consistency check failed.

SCARD_F_UNKNOWN_ERROR An internal error has been detected, but the source is

unknown.

SCARD_F_WAITED_TOO_LONG An internal consistency timer has expired.

SCARD_P_SHUTDOWN The operation has been aborted to allow the server

application to exit.

SCARD_S_SUCCESS No error was encountered.

SCARD_W_CANCELLED_BY_USER The action was cancelled by the user.

SCARD_W_CHV_BLOCKED The card cannot be accessed because the maximum

number of PIN entry attempts has been reached.

SCARD_W_EOF The end of the smart card file has been reached.

SCARD_W_REMOVED_CARD The smart card has been removed, so that further

communication is not possible.

SCARD_W_RESET_CARD The smart card has been reset, so any shared state

information is invalid.

SCARD_W_SECURITY_VIOLATION Access was denied because of a security violation.

SCARD_W_UNPOWERED_CARD Power has been removed from the smart card, so that

further communication is not possible.

SCARD_W_UNRESPONSIVE_CARD The smart card is not responding to a reset.

SCARD_W_UNSUPPORTED_CARD The reader cannot communicate with the card, due to

ATR string configuration conflicts.

SCARD_W_WRONG_CHV The card cannot be accessed because the wrong PIN

was presented.

2008年6月13日星期五

1.Server端的 ASP 加上

Response.Charset="UTF-8"
Session.CodePage = 65001

2. Client 端的參數如果有中文要先用 encodeURI ，將中文encode

3.如果要用JSON來傳給Client，可以使用下面這個網站開發的 JSON class

http://www.webdevbros.net/2007/04/26/generate-json-from-asp-datatypes/

4. 這個網站的作者也有開發 ajaxed - free classic ASP Ajax Library (VBScript)
http://www.webdevbros.net/ajaxed/

2008年5月20日星期二

在GridView RowDataBound 如何取得不存在GridView 內的欄位資料

實務上我們不會每次都將 DataSource 所有的欄位顯示在 GridView 裡面，但當我們需要的欄位不在GridView 上時，要如何去取得這個欄位的值呢？
答案就是在GridView RowDataBound 這個 event 傳進來的 GridViewRowEventArgs e 這個 Object：


protected void GridView1_RowDataBound(object sender, GridViewRowEventArgs e)

        {

            if (e.Row.RowType == DataControlRowType.DataRow)

            {



                //object refundAmt = DataBinder.Eval(e.Row.DataItem, "RefundAmt");

                int refundAmt = ((usp_select_NetATM_logby_TransNoResult1)e.Row.DataItem).RefundAmt;



                if (refundAmt > 0)

                {

                    object OrderInfo = e.Row.FindControl("OrderInfo");

                    if (OrderInfo != null)

                    {

                        ((Label)OrderInfo).Text += "
";

                    }

                    object RefundDetailLink = e.Row.FindControl("RefundDetailLink");

                    if (RefundDetailLink != null)

                    {



                        ((HyperLink)RefundDetailLink).NavigateUrl = "javascript:MM_openBrWindow('RefundDetail.aspx?TransNo=" + e.Row.Cells[2].Text.TrimEnd() + "','NewWindow','width=850,height=600,toolbar=no, menubar=no,location=no')";

                        ((HyperLink)RefundDetailLink).Text = "(已執行退費與沖正)";

                    }
                }

e.Row.DataItem 會存放原始DataSource 作 row databound 的資料，所以可以從這裡取的你要的欄位值，要注意的是這個DateItem 的Type 是根據你原來的DataSource而定的，所以你需要事先知道，然後轉型才可以用，偷懶一點的寫法是用DataBinder.Eval 這個Method，由.Net幫你作轉型，只是這個方法會用到reflection 的機制，遇到大量的資料時，可能會有效能上的問題。

請參考
http://weblogs.asp.net/rajbk/archive/2004/07/20/what-s-the-deal-with-databinder-eval-and-container-dataitem.aspx

Nyson's 記事簿

2008年7月8日星期二

FrontPage 如何刪去列尾的空白

2008年7月3日星期四

線上轉換 c# 程式碼成HTML Code

SilverLight 2.0 如何使用網頁上的 ActiveX control

2008年6月25日星期三

縮小 UpdatePanel JavaScript size

2008年6月18日星期三

SCARD Error to Value

2008年6月13日星期五

ASP AJAX 以及中文亂碼解決方案

2008年5月20日星期二

在GridView RowDataBound 如何取得不存在GridView 內的欄位資料

我的網誌清單

網誌存檔

關於我自己

2008年7月8日 星期二

2008年7月3日 星期四

2008年6月25日 星期三

2008年6月18日 星期三

2008年6月13日 星期五

2008年5月20日 星期二

我的網誌清單

網誌存檔

關於我自己

2008年7月8日星期二

2008年7月3日星期四

2008年6月25日星期三

2008年6月18日星期三

2008年6月13日星期五

2008年5月20日星期二