每當我對嵌入在滾動視圖中的內容視圖施加約束時,它就會占用視圖控制器頂部的空間嗎? [英]whenever i am giving constraints to content view which is embeded in scroll view then it is taking space on the top of view controller?
將View Controller主視圖(self.view)子視圖移動到scrollview [英]Move View Controller main view (self.view) subviews to scrollview