I'm creating a function to loop over an object and its childs.
But I'm having some issue when i try to map from the original object to the new object, here is the code:
public static bool MatchObjectField<T>(this T obj, string objectRoute, string value)
{
try
{
var objectroutelist = objectRoute.Split('.');
var objroute = objectroutelist.First();
var childproperty = typeof(T).GetProperty(objroute);
if (objectroutelist.Count() == 1)
{
if (childproperty.GetValue(obj).ToString().Trim() == value)
{
return true;
}
return false;
}
else
{
var instance = Activator.CreateInstance(childproperty.PropertyType);
//childproperty.SetValue(obj, instance, null);
//childproperty.SetValue(instance, obj, null);
instance.MapValues(childproperty);
instance.MatchObjectField(string.Join(".", objectroutelist.Skip(1)), value);
}
}
catch (Exception e)
{
return false;
}
return false;
}
And here the class where I do the map and contains the issue.
public static void MapValues<T>(this T destination, PropertyInfo orgproperty)
{
var orgvalues = orgproperty.GetPropertiesWithValues();
var instance = Activator.CreateInstance(typeof(T));
foreach (var property in (typeof(T)).GetProperties())
{
try
{
var value = orgvalues.FirstOrDefault(a => a.Key == property.Name);
property.SetValue(instance, value);
}
catch (Exception)
{
property.SetValue(instance, null);
}
}
destination = (T)(object)instance;
}
The idea of the function is call with objectName.MatchObjectField("parent.child.child.child","MyName")
When I try to compare a field in the parent like objectName.MatchObjectField("Country","Ireland")
it works perfectly
But when I try to create the child structure doing a call like objectName.MatchObjectField("Country.Address.City","Dublin")
it breaks when I try to map to the new object.
What I noticed is that the property destination
into the method MapValues<T>
is mapped as Country.Address
with all the properties as null
which is correct. But (typeof(T)).GetProperties()
doesn't return anything. Also i noticed that Activator.CreateInstance(typeof(T))
retunrs type {object}
instead of return Country.Address
that may be the reason why is not working.
Any idea how to fix this?
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