asp教程.net c非法詞彙的過濾器 using system; using system.text; using system.io; public class responsefilter : stream { #region properties
asp教程.net c# 正則圖片地址這一個利用asp.net教程 c#中的Regex來正則出字串中的所有圖片地址，並且替換成我們想要的地址串連*/public static string getimgurl(string htmlstr) { string str = string.empty; string spattern =
asp教程.net c 把圖片匯入到excel代碼下面是一款利用c#把圖片匯入到excel執行個體代碼，方便簡單哦，如果你正在要把一些圖片匯入到excel的話正好，管用。*/using system;using system.collections.generic;using system.text;using microsoft.office.tools.excel;using system.windows.forms;using excel;namespace
asp教程.net c serialport顯示資料代碼//serial port就是所謂的串口，或者串列口。是電腦的介面之一，串連某些裝置用的，如果你不需要仔細瞭解它的話，把它當成跟usb類似的介面就可以了。只是有時候串口不支援熱插拔void comm_datareceived(object sender, serialdatareceivedeventargs e) { int n =
asp教程.net c#中擷取目前時間毫秒時的函數,下面的幾款日期函數應用，最好的方法應該是第五種了。/*方法一datetime.now.tostring("yyyy-mm-dd hh:mm:ss:fff")方法二environment.tickcount方法三datetime.now.millisecond;方法四console.writeline(datetime.now.ticks);方法五 datetime d1 = new
asp教程.net c實現省市區樹形菜單代碼/// <summary> /// 建立dataset的方法 /// </summary> /// <param name="nodes">treeview的根節點</param> /// <param name="ds">dataset資料集合</param> ///
asp教程.net 擷取 checkboxlist值的方法<asp:checkboxlist id="supporting" runat="server" repeatdirection="horizontal" repeatlayout="flow" repeatcolumns="11">
asp教程.net c 匹配絕對位址的圖片格式regex reg = new regex( "img[^ >]*?src\s*=\s*(?: "(? <1 >[^ "]*) " | '(? <1 >[^ ']*) ') ", regexoptions.ignorecase); /*//可以匹配絕對位址圖片 比如 src=
asp教程.net 的aspnetpager分頁代碼 @ page language="c#" autoeventwireup="true" codefile="default.aspx.cs" inherits="test_default" stylesheettheme="default" %><%...@ register
asp教程.net+jquery 檔案上傳代碼<%@ page language="c#" contenttype="text/html" responseencoding="gb2312" %><!doctype html public "-//w3c//dtd xhtml 1.0 transitional//en"
asp教程.net c# winfrom表單自動開啟與關閉 if (this.checkchildfrmexist("addfrom") == true) { return; } addfrom form2 = new addfrom(); form2.mdiparent = this; form2.show(); private bool
二種asp教程.net串連資料庫教程代碼//方法一string strconn2 = system.configuration.configurationmanager.connectionstrings["connectionstring"].connectionstring;sqlconnection conn = new sqlconnection(strconn2);if (conn.state!=connectionstate.open){
asp教程.net 讀取excel資料<%@ page language="vb" autoeventwireup="false" codefile="excel.aspx.vb" inherits="_excel" %><!doctype html public "-//w3c//dtd xhtml 1.0 transitional//en" "http://www.
asp教程.net 讀取excel資料，填充dataset 與gridview代碼// 連接字串string ph = string.format("upload\{0}", name);string xlspath = server.mappath(ph);string connstr = "provider=microsoft.jet.oledb.4.0;" + "extended properties="excel
asp教程.net 匯出excel並設定格式添加引用：microsoft excel 11.0 object library ;添加：using microsoft.office.interop.excel;一、開啟excel檔案＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝ microsoft.office.interop.excel.application excel1 = new microsoft.office.interop.excel.application()
asp教程.net c#擷取指定長度中文字串函數將string轉化為byte[] ,將byte[]截取後，再轉化為string ,這種方法，兩步完成，且可謂萬無一失。public static string substring(string tosub,int startindex,int length){ byte[] subbyte=system.text.encoding.default.getbytes(tosub); string
asp教程.net winform的 listview控制項using system.collections.generic;using system.drawing;using system.windows.forms;namespace qiqi.windows.forms{ public class qiqilistbox : control { &
asp教程.net識別u盤執行個體代碼using system;using system.collections.generic;using system.componentmodel;using system.data;using system.drawing;using system.text;using system.windows.forms;using system.io;namespace usb{ public partial class form1 :
asp教程.net c讀取寫檔案作業碼using system;using system.collections.generic;using system.linq;using system.text;using system.io;using system.xml.schema;using system.collections.generic;using system.xml;namespace xmlaa{ public class readxml {
asp.net 自動關機的代碼using system;using system.collections.generic;using system.componentmodel;using system.data;using system.drawing;using system.text;using system.windows.forms;using system.runtime.interopservices;using system.diagnostics;namespace
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