microsoft project program

EffectThis is a very brief calculator ....Put the code.Class.hClass List{public:list () {a = 1; b = 1; e = ' + ';} List (double x, CString p, double y): A (x), E (P), B (y) {}double calculate (void);p rivate:double A, B; CString e;};Howcalcu.cpp#include "stdafx.h" #include "class.h" double list::calculate (void) {if (E = = ' + ') return a + b;if (e = = '-') return a-b;if ( E = = ' * ') return a*b;if (E = = '/') return a/b;}I want to talk about the changes to char variables in VS2013In VS2013, th

650) this.width=650; "src=" Http://s5.51cto.com/wyfs02/M01/7E/91/wKioL1cEwsajMMU8AAAbLUXW6e8854.png "title=" 1.png " alt= "Wkiol1cewsajmmu8aaabluxw6e8854.png"/>650) this.width=650; "src=" Http://s3.51cto.com/wyfs02/M00/7E/91/wKioL1cEwungPcxhAABYaiEJycY513.png "title=" 1.png " alt= "Wkiol1cewungpcxhaabyaiejycy513.png"/>Because the service class in jdk1.6 does not have this construction method, it needs to be replaced by 1.7.This article is from "Rookie Learning" blog, please make sure to keep thi

Label: 1. Add a connection to the "ConnectionName" connectionstring= "server=.\sqlexpress;database=databasename; Userid=sa; Password=abc123 " Providername="System.Data.SqlClient"/> Or "ConnectionName" connectionstring= "server=.\sqlexpress; attachdbfilename=| Datadirectory|\\data.mdf; Integrated security=true "providername=" System.Data.SqlClient "/> Get the connection string in the Reference namespaces: Using System.Configuration; String connstr = configurationmanager.