随笔分类 - Program
Some skills in programming!
摘要:PublicFunctionDownloadFileFromWebsite(ByValstrURLAsSystem.String,_ByValstrOutputPathAsSystem.String,_OptionalByValbDisplayProgressAsSystem.Boolean=False)_AsSystem.BooleanDimbSuccessAsSystem.BooleanDimobjWebRequestAsSystem.Net.WebRequest=NothingDimmyWebResponseAsSystem.Net.WebResponse=NothingDimobjOu
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摘要:usemaster;alter database aaa set single_user with rollback immediate;drop database aaa死锁:DELETE FROM dow WITH(XLOCK)
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摘要:<script language="javascript">function addclick() {//点击触发addclick事件 var txtuserName = $("#txtuserName").val();//用jquery获取id为txtuserName的页面标记的value,存放在txtuserName变量里 $.ajax({ type: "POST",//ajax的方式为post(get方式对传送数据长度有限制) url: "/AjaxRequest/AddUser.ashx",//
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摘要:usingSystem;usingSystem.Text;usingSystem.IO;usingSystem.IO.Compression;namespace努力偷懒.Commonds{///<summary>///使用系统默认压缩流的方法进行压缩并保存成文件,///约定1:文件前面8个字节保存的是long类型,存储的是字符串压缩前的字节长度。///</summary>publicclassZipFileHelper{publicstaticlongWriteString(stringfileName,stringdata){longlResult=0;byte[]b
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摘要:[System.Runtime.InteropServices.DllImport("user32.dll")]privatestaticexternboolShowWindow(IntPtrhWnd,intnCmdShow);privateconstintSW_MINIMIZE=6;privateconstintSW_MAXIMIZE=3;privateconstintSW_RESTORE=9;[STAThread]staticvoidMain(string[]args){IntPtrwinHandle=System.Diagnostics.Process.GetCurr
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摘要:In top page: <script type="text/javascript" language="javascript"> function changedSouce() { var left=window.parent.window.document.getElementById("two"); left.src = "right.aspx"; var content=window.parent.window.document.getElementById("three"
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摘要:PublicFunctionGetFromRegistry(ByRefKeyAsSystem.String,ByRefSubKeyAsSystem.String)AsSystem.StringDimstrResultAsSystem.String=""TryDimobjUserKeyAsMicrosoft.Win32.RegistryKey=Microsoft.Win32.Registry.LocalMachineDimobjSoftwareKeyAsMicrosoft.Win32.RegistryKey=objUserKey.OpenSubKey("Softwa
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摘要:functionchoose_date_czw(date_id,objtd){if(date_id=="choose_date_czw_close"){document.getElementById("choose_date_czw_id").style.display="none";return;}if(objtd!=undefined){if(objtd=="choose_date_czw_empty"){document.getElementById(date_id).value="";}
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摘要:1.Singleton:保持一个实例,多线程中要注意。需要lock(object);2.AbstractFactory:工厂的目的就是制造产品,在添加新产品的过程中如何更好的组织管理;
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摘要:stringtimestr="";DateTimedt=DateTime.Now;timestr=dt.ToString(); //2011-12-0516:32:26timestr=dt.ToShortDateString(); //2005-11-5timestr=dt.ToShortTimeString(); //16:32timestr=dt.ToLongDateString(); //2011-12-05timestr=dt.ToLongTimeString(); //16:32:26timestr=string.Format("{0:yyyy-HH-d
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摘要:Http定义了与服务器交互的不同方法,最基本的方法有4种,分别是GET,POST,PUT,DELETE。URL全称是资源描述符,我们可以这样认为:一个URL地址,它用于描述一个网络上的资源,而HTTP中的GET,POST,PUT,DELETE就对应着对这个资源的查,改,增,删4个操作。到这里,大家应该有个大概的了解了,GET一般用于获取/查询资源信息,而POST一般用于更新资源信息。 1.根据HTTP规范,GET用于信息获取,而且应该是安全的和幂等的。 (1).所谓安全的意味着该操作用于获取信息而非修改信息。换句话说,GET 请求一般不应产生副作用。就是说,它仅仅是获取资源信息,就像数据库..
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摘要:staticvoidCollectFiles(DirectoryInfodir){if(ExcludeFolders.Contains(dir.Name)){return;}FileSystemInfo[]SystemFiles=dir.GetFileSystemInfos();if(SystemFiles.Length==0){return;}else{foreach(varfileindir.GetFiles("*.bak")){FileList.Add(file);}foreach(varfolderindir.GetDirectories()){CollectFil
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摘要:DimstrUrlAsString="http://www.mtsindices.com/datafiles/index_fixing/1730/eMTX_1730.xls"DimfilenameAsSystem.String="C:\Xignite\Services\Rates\MTX\today.xls"DimpathAsString="C:\Xignite\Services\Rates\MTX\"DimdtAsNewSystem.Data.DataTableDimstrDateAsSystem.String=NothingIf(
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摘要:usingSystem;usingSystem.Collections.Generic;usingSystem.Linq;usingSystem.Text;usingSystem.Xml;usingSystem.Xml.Linq;namespaceConsoleApplication2{classOperateXML{XmlDocumentxmldoc;XmlNodexmlnode;XmlElementxmlelem;publicvoidCreateDocByDoc(){xmldoc=newXmlDocument();XmlDeclarationxDecl=xmldoc.CreateXmlDe
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摘要:function sortCol(cId) { return function compareTRs(tr1, tr2) { var value1 = tr1.cells[cId].firstChild.nodeValue; var value2 = tr2.cells[cId].firstChild.nodeValue; return value1.localeCompare(value2); ...
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摘要:T-SQL对字符串的处理能力比较弱,比如我要循环遍历象1,2,3,4,5这样的字符串,如果用数组的话,遍历很简单,但是T-SQL不支持数组,所以处理下来比较麻烦。下边的函数,实现了象数组一样去处理字符串。一,用临时表作为数组。createfunctionf_split(@cvarchar(2000),@splitvarchar(2))returns@ttable(colvarchar(20))as...
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摘要:代码Code highlighting produced by Actipro CodeHighlighter (freeware)http://www.CodeHighlighter.com/-->publicpartialclassImagePanel:UserControl{privateconstfloatREGION_BORDER_SIZE=1.0f;privateImagem_image;privatefloatm_zoomRate;PointFm_displayLocation;privateboolm_isInMoving;privatePointFm_mouseDown
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摘要:代码Code highlighting produced by Actipro CodeHighlighter (freeware)http://www.CodeHighlighter.com/-->//Intheajaxpage,overridetheRendermethod,afterbind,itcanResponsethehtmlbacktothepageprotectedoverridevoidRender(HtmlTextWriterwriter){HtmlTextWriterhtmlWriter=newHtmlTextWriter(newSystem.IO.StringWr
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摘要:代码Code highlighting produced by Actipro CodeHighlighter (freeware)http://www.CodeHighlighter.com/--protectedvoidexport_Click(objectsender,EventArgse){BusinessLayerbl=newBusinessLayer();DataTabledt=bl...
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摘要:using (XmlReader reader = XmlReader.Create(@"D:\Study_Doc\testPro\ConsoleApplication1\ConsoleApplication1\070370561.xml")){while (reader.Read()){if (reader.NodeType == XmlNodeType.Element){if (reader....
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