这有效:
enum TPriority
{
EPriorityIdle = -100,
EPriorityLow = -20,
EPriorityStandard = 0,
EPriorityUserInput = 10,
EPriorityHigh = 20
};
TPriority priority = EPriorityIdle;
但这不起作用:
TPriority priority = -100;
任何原因?
最佳答案
它也可以使用,但是您需要显式类型
TPriority priority = (TPriority)-100;