app.config读取问题
winform程序，.net2.0新建后都会有app.config文件，编译后生成xxx.exe.config文件，我知道在程序中可以通过configuration.AppSettings[ "DataBase "]来读取appsetting字节里面的内容，但如何读取 <connectionStrings> 段的内容？还有如何将textbox字段写入？
附一个简单app.config
<?xml version= "1.0 " encoding= "utf-8 " ?>
<configuration>
<configSections>
</configSections>
<connectionStrings>
<add name= "abc.Properties.Settings.abcConnectionString "
connectionString= "Data Source=local;Initial Catalog=database;Persist Security Info=True;User ID=sa;Password= "
providerName= "System.Data.SqlClient " />
</connectionStrings>
<appSettings>
<add key= "DataBase " value= "Access "/>
</appSettings>
</configuration>
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for example:
App.config
<?xml version= "1.0 " encoding= "utf-8 " ?>
<configuration>
<connectionStrings >
<add name = "ConStr " connectionString = "server=.;database=student;uid=sa;pwd=0421 " providerName = "System.Data.SqlClient "/>
</connectionStrings>
</configuration>
取得连接字符串:
Console.WriteLine(ConfigurationManager.ConnectionStrings[ "ConStr "].ConnectionString);
输出:
server=.;database=student;uid=sa;pwd=0421
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jf
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string a=System.Configuration.ConfigurationSettings.AppSettings[index]
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