private static object CreateValueFromConfiguration(Type type, string value, IConfiguration configuration)
{
var typeInfo = type.GetTypeInfo();
if (typeInfo.IsGenericType && type.GetGenericTypeDefinition() == typeof(Nullable <>))
{
return(CreateValueFromConfiguration(Nullable.GetUnderlyingType(type), value, configuration));
}
var configurationValue = configuration.Get(key: null);
try
{
if (typeInfo.IsEnum)
{
return(Enum.Parse(type, configurationValue));
}
else
{
return(Convert.ChangeType(configurationValue, type));
}
}
catch (Exception ex)
{
throw new InvalidOperationException(Resources.FormatError_FailedBinding(configurationValue, type), ex);
}
}
private static object ReadValue(Type type, string value, IConfigurationSection config)
{
if (type.GetTypeInfo().IsGenericType&& type.GetGenericTypeDefinition() == typeof(Nullable <>))
{
return(ReadValue(Nullable.GetUnderlyingType(type), value, config));
}
try
{
return(TypeDescriptor.GetConverter(type).ConvertFromInvariantString(config.Value));
}
catch (Exception ex)
{
throw new InvalidOperationException(Resources.FormatError_FailedBinding(config.Value, type), ex);
}
}
