how to represent custom class by custom type?

[bandzuch martin]

hello!
is there any way how to return custom type for specific class using typeof
operator?

//my custom type definition
class CustomType : System.Type
{
...
implementation
...
}

//my custom class
class CustomClass
{
}

//main somewhere
Main()
{
//this is what i want to do
CustomType type = typeof( CustomClass );
}

this is state where i have stopped, nothing i can figure out
i have overriden the GetType methods in CustomClass
class CustomClass
{
//static methods
CustomType GetTypeFromXXX()
...

//instance methods
CustomType GetType()
{
...
}
}

but expression typeof( CustomClass ) uses System.Type::GetTypeHandle()
to obtain System.Type for CustomClass.

what i am trying to do is to set some static relationships for classes.
examle:

class Custom1Type : System.Type
{
...
implementation
...

//static relation with Custom2
Custom2Type someRelation;
}

class Custom1
{
}
class Custom2Type : System.Type
{
...
implementation
...

//static relation with Custom1
Custom1Type someRelation1;

//static relation with Custom3
Custom3Type someRelation2;
}

class Custom2
{
}

class Custom3Type : System.Type
{
...
implementation
...

//static relation with Custom2
Custom2Type someRelation;
}

class Custom3
{
public void Method()
{
...
}
}

Main()
{
Custom1Type type1 = typeof( Custom1 );
type1.someRelation.someRelation2.InvokeMethod(...) ;
}

thank you for any suggestions, critics or comments.