public static T Load(string filePath_, bool createDefault = false)
#endif
{
if (createDefault)
{
#if NETFX_CORE
if (!(await FileTools.FileExists(filePath_)))
#else
if (!File.Exists(filePath_))
#endif
{
string dir = Path.GetDirectoryName(filePath_);
#if NETFX_CORE
await FileTools.CreateDirectory(dir);
#else
FileTools.CreateDirectory(dir);
#endif
// We create a new one, and then we can set the default properties.
T instance = Activator.CreateInstance <T>();
IEnumerable <AttributeAndProp <DefaultValueAttribute> > attrs = ReflectionTools.GetAttributesOnProperties <DefaultValueAttribute, T>();
foreach (var item in attrs)
{
object val = null;
if (item.Attribute.UseNewInstace)
{
val = Activator.CreateInstance(item.Property.PropertyType);
}
else
{
val = item.Attribute.Value;
}
item.Property.SetValue(instance, val, null);
}
#if NETFX_CORE
await instance.Save(filePath_, false);
#else
instance.Save(filePath_, false);
#endif
return(instance);
}
}
#if NETFX_CORE
var res = await InternalLoad(filePath_);
res.PostLoad();
#else
var res = InternalLoad(filePath_);
res.PostLoad();
#endif
return(res);
}
public void CanGetPropertyAttributes()
{
var propsWithAttributes = ReflectionTools.GetAttributesOnProperties <DefaultValueAttribute, TypeWithPropsWithAttributes>().ToList();
Assert.AreEqual(2, propsWithAttributes.Count, "There should be two items listed!");
Assert.AreEqual("x", propsWithAttributes[0].Attribute.Value, "Bad value for item #1!");
Assert.AreEqual("SomeString", propsWithAttributes[0].Property.Name);
Assert.AreEqual(100, propsWithAttributes[1].Attribute.Value, "Bad value for item #2!");
Assert.AreEqual("SomeInt", propsWithAttributes[1].Property.Name);
}
