A
public delegate object SortObjects(object objA, object objB); public control SortObjects(control objA, control objB);
B
public delegate control SortObjects(control objA, control objB); public object SortObjects(object objA, object objB);
C
public delegate control SortObjects(object objA, object objB); public object SortObjects(control objA, control objB);
D
public delegate object SortObjects(control objA, control objB); public control SortObjects(object objA, object objB);