public override bool Equals(object obj)
{
PropertyPathElement other = obj as PropertyPathElement;
return(Object.ReferenceEquals(this, other) || !Object.ReferenceEquals(other, null) &&
this.PropertyName == other.PropertyName);
}
public bool TryGetValue(object target, out object value)
{
Type containingType = PropertyName.ResolveContainingType(target.GetType());
string propertyName = PropertyName.MemberName;
bool isDefaultIndexProperty = propertyName.IsNullOrEmpty();
object indexPropertyValue;
// an index property that has a name (such as "Values[0]"), might be a regular property with the same name ("Values"), and a default index property ("[0]" or "Item[0]")
if (!isDefaultIndexProperty && PropertyPathElement.TryGetValue(target, PropertyName, out indexPropertyValue))
{
if (indexPropertyValue == null)
{
value = null;
return(false);
}
target = indexPropertyValue;
containingType = indexPropertyValue.GetType();
isDefaultIndexProperty = true;
}
PropertyInfo indexPropertyInfo = isDefaultIndexProperty ? containingType.GetDefaultIndexProperty() : containingType.GetInstanceProperty(propertyName);
if (indexPropertyInfo == null)
{
value = null;
return(false);
}
value = indexPropertyInfo.GetValue(target, ParseIndexValues(indexPropertyInfo).ToArray());
return(true);
}
