The best you can achieve is to have two separate configuration files, then have the code of one method read the "main" config file (using the ordinary ConfigurationManager.AppSetting[""]
code) and other method read the configuration file of the class library using such code:
Configuration config = ConfigurationManager.OpenExeConfiguration(dllFilePath);
KeyValueConfigurationElement element = config.AppSettings.Settings[appSettingKey];
string value = element.Value;
This will read application setting from the config file of DLL sitting in the location of dllFilePath
.
You can also have separate section for the class library in the "main" configuration file if relevant I can give sample as well.
与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…