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NumberPicker 扩展：滑动选择数字，自定义样式 · App Inventor 2 中文网
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最低 API 级别：21
更新时间：2025-07-02
构建方式：<em>Fem>AST v3.7.2-premium
方法
ShowNumberPickerDialog显示数字选择器对话框(组件,是否锚定到组件,是否显示在组件上方)
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