Question

求.net（C#）读写config配置文件的经典实例

Answer 1

先说写的public
static
void
configsetvalue(string
strexecutablepath,string
appkey,
string
appvalue)//strexecutablepath为配置文件的路径（去除后缀）；appkey为配置文件的节点名；appvalue为值
再说读public
string
configgetvalue(string
strexecutablepath,
string
appkey)//strexecutablepath同上；appkey同上

Answer 2

configurationmanager.connectionstrings[connectionname].connectionstring这是获取连接字符串
下面是添加连接字符串
connectionstringsettings
s=new
connectionstringsettings("stringname","datasource=.;.....");
configurationmanager.connectionstrings.add(s);
相应的
configurationmanager.appsettings.keys和这个configurationmanager.appsettings.add是对appsetting配置读取和写入