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specifier 和 formatterSwiftUI Text 的 string interpolation 和參數 specifier & formatter Text 显示浮点数时，可通过 specifier 控制小数点位数： 1234567891011struct ContentView: View { var number = 10.567 var

123456.ultraThinMaterial.thinMaterial.regularMaterial.thickMaterial.ultraThickMaterial.bar 使用12345678Text("Ultra thin material") .background(.ultraThinMaterial) Text("Ultra thin m

認識 SwiftUI 的 Alert SwiftUI 新 Alert 弹出窗口圆你文本输入之梦 SwiftUI基础篇Alert 基础 Alert1234567891011struct AlertView: View { @State private var showingAlert = false var body: some View { But

Menus in SwiftUI 基础 Menu123456789101112131415struct MenuView: View { var body: some View { Menu("Options") { Button("Order Now") {

SwiftUI基础篇List How to Customise the SwiftUI List Style and Background Color SwiftUI中List的样式及使用详解（添加、移动、删除、自定义滑动） 1234567891011121314151617181920List{ ForEach(billDateModel.dataSource)

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参考：认识 SwiftUI 版 MapKit MapCameraPosition 初始化方式区域12345@State private var cPosition = MapCameraPosition.region( MKCoordinateRegion(center: CLLocationCoordinate2D(latitude: 28.209195, longitude: 112.8