ASP.NETMVC4中如何读取web.config中的>设置/h2>
用ConfigurationManager这个类。
ASP.NET MVC 4中读取web.config中的配置方法如下:
1、web.config内容:<?xml version="1.0" encoding="utf-8" ?><configuration><system.web><compilation defaultLanguage="c#" debug="true" /></system.web><appSettings><add key="ConnectionInfo" value="server=(local);database=Northwind;Integrated Security=SSPI" /></appSettings></configuration>
2、读取配置的方法:void Page_Load(object sender, EventArgs e){string connectionInfo = ConfigurationSettings.AppSettings["ConnectionInfo"];using(SqlConnection connection = new SqlConnection(connectionInfo)){connection.Open();// perform work with connection} }
如何使用webbrowser获得表格中的内容
调用JS方法HTMLWindow2 win = (IHTMLWindow2)webBrowser.Document.Window.DomWindow;win.execScript("", "Javascript")
;function DoAdd(a, b) {return a + b;}object i= webBrowser.Document.InvokeScript("DoAdd", new object[] { 1, 2 })
;int sum = Convert.ToInt32(i);