c#基礎：string.empty 和 "" 的區別

The difference between string.Empty and "" is very small. String.empty will not create any object while "" will create a new object in the memory for the checking. Hence string.empty is better in memory management.

string.Empty和“”的區別很小。string.empty在內存中不創建對象，而“”會在內存中創建對象。因此，從內存管理的角度來講，string.empty要更優。