■ ProgressRing 엘리먼트의 IsIndeterminate 속성을 사용하는 방법을 보여준다.
▶ MainPage.xaml
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<?xml version="1.0" encoding="utf-8"?> <Page x:Class="TestProject.MainPage" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" Background="{ThemeResource ApplicationPageBackgroundThemeBrush}" FontFamily="나눔고딕코딩" FontSize="16"> <Grid Margin="10"> <Grid.ColumnDefinitions> <ColumnDefinition Width="*" /> <ColumnDefinition Width="10" /> <ColumnDefinition Width="Auto" /> </Grid.ColumnDefinitions> <StackPanel Grid.Column="0" HorizontalAlignment="Center" VerticalAlignment="Center" Orientation="Horizontal"> <ProgressRing Name="progressRing" Width="60" Height="60" IsIndeterminate="False" /> <NumberBox Name="progressNumberBox" VerticalAlignment="Center" Margin="50 0 0 0" MinWidth="120" Header="Progress" Minimum="0" Maximum="100" Value="0" SpinButtonPlacementMode="Inline" /> </StackPanel> <ComboBox Name="backgroundComboBox" Grid.Column="2" HorizontalAlignment="Center" VerticalAlignment="Center" Width="200" Header="Background color" PlaceholderText="Pick a color"> <x:String>Transparent</x:String> <x:String>LightGray</x:String> </ComboBox> </Grid> </Page> |
▶ MainPage.xaml.cs
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using Microsoft.UI; using Microsoft.UI.Xaml.Controls; using Microsoft.UI.Xaml.Media; namespace TestProject { /// <summary> /// 메인 페이지 /// </summary> public sealed partial class MainPage : Page { //////////////////////////////////////////////////////////////////////////////////////////////////// Constructor ////////////////////////////////////////////////////////////////////////////////////////// Public #region 생성자 - MainPage() /// <summary> /// 생성자 /// </summary> public MainPage() { InitializeComponent(); this.progressNumberBox.ValueChanged += progressNumberBox_ValueChanged; this.backgroundComboBox.SelectionChanged += backgroundComboBox_SelectionChanged; this.backgroundComboBox.SelectedItem = "Transparent"; } #endregion //////////////////////////////////////////////////////////////////////////////////////////////////// Method ////////////////////////////////////////////////////////////////////////////////////////// Private #region Progress 넘버 박스 값 변경시 처리하기 - progressNumberBox_ValueChanged(sender, e) /// <summary> /// Progress 넘버 박스 값 변경시 처리하기 /// </summary> /// <param name="sender">이벤트 발생자</param> /// <param name="e">이벤트 인자</param> private void progressNumberBox_ValueChanged(NumberBox sender, NumberBoxValueChangedEventArgs e) { if(!sender.Value.IsNaN()) { this.progressRing.Value = sender.Value; } else { sender.Value = 0; } } #endregion #region 배경 콤보 박스 선택 변경시 처리하기 - backgroundComboBox_SelectionChanged(sender, e) /// <summary> /// 배경 콤보 박스 선택 변경시 처리하기 /// </summary> /// <param name="sender">이벤트 발생자</param> /// <param name="e">이벤트 인자</param> private void backgroundComboBox_SelectionChanged(object sender, SelectionChangedEventArgs e) { string colorName = e.AddedItems[0].ToString(); switch(colorName) { case "Transparent" : this.progressRing.Background = new SolidColorBrush(Colors.Transparent); break; case "LightGray" : this.progressRing.Background = new SolidColorBrush(Colors.LightGray ); break; } } #endregion } } |
