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namespaceMicrosoft.ServiceModel.Samples{usingSystem;usingSystem.ServiceModel;usingSystem.ServiceModel.Description;usingSystem.ServiceModel.Channels;classProgram{staticvoidMain(string[]args){//为服务的基址创建Uri实例。UribaseAddress=newUri("http://localhost:8000/ServiceModelSamples/Service");//创建一个新的S 阅读全文
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//十进制转二进制Console.WriteLine(Convert.ToString(69,2));//十进制转八进制Console.WriteLine(Convert.ToString(69,8));//十进制转十六进制Console.WriteLine(Convert.ToString(69,16));//二进制转十进制Console.WriteLine(Convert.ToInt32(”100111101″,2));//八进制转十进制Console.WriteLine(Convert.ToInt32(”76″,8));//十六进制转十进制Console.WriteLine(Conver 阅读全文
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首先安装微软的Speech Application SDK(SASDK),它的最新版本是SAPI 5.1 他能够识别中、日、英三种语言,你可以在这里下载:http://www.microsoft.com/speech/download/sdk51/需要安装这两个文件Speech SDK 5.1和5.1 Language Pack,其中5.1 Language Pack可以选择安装支持的语言。安装好以后,我们就可以开始进行语音程序的开发了,当然,在这之前我们需要把SAPI.dll通过如下图所示添加到引用中然后可以从控制面版中 语音属性中 选择以下就是中文简单的发音C#代码:privateSpV. 阅读全文
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[DllImport("user32.dll")]staticexternIntPtrSetParent(IntPtrhWndChild,IntPtrhWndNewParent);[DllImport("user32.dll")]privatestaticexternboolShowWindowAsync(IntPtrhWnd,intnCmdShow);privatevoidbutton1_Click(objectsender,EventArgse){System.Diagnostics.Processp=System.Diagnostics.Proce 阅读全文
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Console.WriteLine(Environment.GetFolderPath(Environment.SpecialFolder.Personal)); 阅读全文
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usingSystem;usingSystem.Collections.Generic;usingSystem.Text;namespaceConsoleApplication1{classProgram{staticvoidMain(string[]args){stringstr="Hellomydearfriend.";str.Trim();charc='\0';stringnewStr=string.Empty;for(intk=0;k<str.Length;k++){//ASCII表中大小写字母正好相隔32,在ASCII表中32表示'& 阅读全文
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FileInfofileInfo=newFileInfo(fileName);//判断文件是否存在该属性if((fileInfo.Attributes&FileAttributes.System)==FileAttributes.System)fileInfo.Attributes&=~FileAttributes.System;fileInfo.Attributes&=~FileAttributes.Hidden&~FileAttributes.NotContentIndexed&~FileAttributes.ReadOnly; 阅读全文
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usingSystem;usingSystem.CodeDom.Compiler;usingSystem.Reflection;usingSystem.Text;namespaceConsoleApplication2{classProgram{staticvoidMain(string[]args){Programp=newProgram();if(p.CompileCode()){//反射动态编译的程序集DLLstringdllPathName=AppDomain.CurrentDomain.BaseDirectory+@"MyTestClassLibrary.dll" 阅读全文
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usingSystem;usingSystem.Threading;usingSystem.Windows.Forms;namespaceWindowsFormsApplication1{//定义委托publicdelegatestringTestMethod();publicdelegatevoidAllForm(stringtext);publicpartialclassForm1:Form{AutoResetEventtestEvent=newAutoResetEvent(false);AllForm_allForm=null;publicForm1(){InitializeCompon 阅读全文
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//获取图片保存目录functionSavePicturePath(){varpicStr="../MyDocuments/MyPictures/SZVID_Picture";varnowTime=newDate();vardatePath=picStr+"/"+nowTime.getFullYear()+"-"+nowTime.getMonth()+"-"+nowTime.getDay();varfso=newActiveXObject("Scripting.FileSystemObject" 阅读全文
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Linq与SQLServer数据库字段类型映射具体映射关系请参照:http://msdn.microsoft.com/zh-cn/library/bb386947(VS.90).aspx 阅读全文
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ADD_MONTHS:加月SELECTSYSDATE,ADD_MONTH(SYSDATE,1)FROMDUAL;SYSDATEADD_MONTHS(SYSDATE,1)--------------------------------03-1-816:203-2-816:21:59加日:SQL>SELECTSYSDATE,SYSDATE+1FROMDUAL;SYSDATESYSDATE+1----------------------03-1-816:203-1-916:2------------------------------------------------------------ 阅读全文
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Oracle关于时间/日期的操作1。日期时间间隔操作当前时间减去7分钟的时间selectsysdate,sysdate-interval‘7‘MINUTEfromdual当前时间减去7小时的时间selectsysdate-interval‘7‘hourfromdual当前时间减去7天的时间selectsysdate-interval‘7‘dayfromdual当前时间减去7月的时间selectsysdate,sysdate-interval‘7‘monthfromdual当前时间减去7年的时间selectsysdate,sysdate-interval‘7‘yearfromdual时间间隔乘以 阅读全文
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--某一时间段按年分组查询数据SELECTTO_CHAR(A.APPLICATION_DATE,'YYYY')GROUPSTYLE,COUNT(*)DATECOUNTFROMAPPLY_TO_ROADAWHEREA.APPLICATION_DATEBETWEENTO_DATE('2008-06-01','YYYY-MM-DD')ANDSYSDATEGROUPBYTO_CHAR(A.APPLICATION_DATE,'YYYY');--某一时间段按月分组查询数据SELECTTO_CHAR(A.APPLICATION_DATE, 阅读全文
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--行级触发器增、删、改CREATEORREPLACETRIGGERTRI_SSO_USERSAFTERINSERTORUPDATEORDELETEONUSERSFOREACHROWDECLARETEMP_ROW_COUNTINT;BEGINIF(UPDATINGORINSERTING)THENSELECTCOUNT(*)INTOTEMP_ROW_COUNTFROMSSO_USER_INFOSSOWHERESSO.SSO_USER_ID=:NEW.USER_ID;IF(TEMP_ROW_COUNT>0)THENUPDATESSO_USER_INFOSSOSETSSO.SSO_PASSWO 阅读全文