//读取配置
private static string ReadHostConfig(string key)
{
try
{
Configuration config = ConfigurationManager.OpenExeConfiguration(ExecutablePath);
KeyValueConfigurationCollection appSettings = config.AppSettings.Settings;
KeyValueConfigurationElement add = appSettings.Cast <KeyValueConfigurationElement>().FirstOrDefault(element => string.Equals(element.Key, key, StringComparison.OrdinalIgnoreCase));
return(add == null ? null : add.Value);
}
catch
{
return(null);
}
}
