rect字首的意思是什麼

rect字首的意思是abbr. 矩形（rectangular）收據（receipt）

Point and RECT are safe as they contain no Pointers or references to data stored in memory.點和矩形是安全的，因為它們不包含指標或記憶體中儲存的資料參考。

One of the regions and them get the RECT array the is used to created the region.