请问如何判断对象A是否拥有IAccount接口?
class Account : IAccount
{
}
Account A = new Account();
请问高手们如何判断对象A是否拥有IAccount接口?
[解决办法]
bool b = A is IAccount;
或者
IAccount a = A as IAccount;
if (a != null)
。。。。。