■ ToolTipService 엘리먼트의 ShowDuration 첨부 속성 메타 데이터를 재정의해서 툴팁을 계속 표시하는 방법을 보여준다.
▶ MainApplication.xaml.cs
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using System.Windows; using System.Windows.Controls; namespace TestProject { /// <summary> /// 메인 애플리케이션 /// </summary> public partial class MainApplication : Application { //////////////////////////////////////////////////////////////////////////////////////////////////// Method ////////////////////////////////////////////////////////////////////////////////////////// Protected #region 시작시 처리하기 - OnStartup(e) /// <summary> /// 시작시 처리하기 /// </summary> /// <param name="e">이벤트 인자</param> protected override void OnStartup(StartupEventArgs e) { base.OnStartup(e); ToolTipService.ShowDurationProperty.OverrideMetadata(typeof(DependencyObject), new FrameworkPropertyMetadata(int.MaxValue)); } #endregion } } |
▶ MainWindow.xaml
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<Window x:Class="TestProject.MainWindow" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" Width="800" Height="600" Title="TestProject" FontFamily="나눔고딕코딩" FontSize="16"> <Label HorizontalAlignment="Center" VerticalAlignment="Center" Padding="10" Content="툴팁이 표시됩니다."> <Label.ToolTip> <ToolTip> <TextBlock>Hello world!</TextBlock> </ToolTip> </Label.ToolTip> </Label> </Window> |
