c# - comments are getting deleted while updating the web config file programmatically -

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comments , keys getting deleted while updating web.config problematically

string path = configurationmanager.appsettings["path"]; var map = new execonfigurationfilemap { execonfigfilename = path }; var configfile = configurationmanager.openmappedexeconfiguration(map, configurationuserlevel.none); configfile.appsettings.settings["strkeyname"].value = convert.tostring(intvalue); configfile.save();

may know why happening that, want retain comments .please let me know how can achieve it.


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