App.Config/Web.Config Set/Get Value from AppSettings Section
Como obtener y modificar los valores de la sección AppSettings de un fichero de configuración app.config/web.config. Para que no se olvide
using System.Web.Configuration;
using System.Configuration;
System.Configuration.Configuration config =
System.Configuration.ConfigurationManager.OpenMappedExeConfiguration(
new System.Configuration.ExeConfigurationFileMap() {
ExeConfigFilename = webconfigFile },
System.Configuration.ConfigurationUserLevel.None);
string oldValue = config.AppSettings.Settings["SomeKey"].Value;
config.AppSettings.Settings["SomeKey"].Value = "NewValue";
config.Save(ConfigurationSaveMode.Modified);







