How do you restrict the type which can be used in custom
generic?
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Answer Posted / kishore.a
To restrict a type in Generic just specify the constraint
immediately following the method header, prior to the curly
braces of the method block:
For EX: you can restrict a type parameter to implement
IComparable
public class ConsoleTreeControl
{
// Generic method Show<T>
public static void Show<T>(BinaryTree<T> tree, int indent)
where T : IComparable
{
//Your Code
}
}
So this cannot implement IComparable interface.
| Is This Answer Correct ? | 6 Yes | 2 No |
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