46 lines
1.1 KiB
C#
46 lines
1.1 KiB
C#
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using Prism.Dialogs;
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using Prism.Mvvm;
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using System;
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using System.Windows.Threading;
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namespace YY.Admin.ViewModels.Dialogs
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{
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public class ErrorDialogViewModel : BindableBase, IDialogAware
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{
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public string Title => "错误";
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private string _message;
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public string Message
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{
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get => _message;
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set => SetProperty(ref _message, value);
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}
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// 用属性来实现，而不是 event
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public DialogCloseListener RequestClose { get; private set; }
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public ErrorDialogViewModel()
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{
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// 自动关闭定时器（2秒）
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var timer = new DispatcherTimer { Interval = TimeSpan.FromSeconds(2) };
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timer.Tick += (s, e) =>
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{
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timer.Stop();
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RequestClose.Invoke(new DialogResult(ButtonResult.OK));
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};
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timer.Start();
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}
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public bool CanCloseDialog() => true;
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public void OnDialogOpened(IDialogParameters parameters)
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{
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Message = parameters.GetValue<string>("message");
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}
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public void OnDialogClosed()
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{
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}
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}
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}
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