32 lines
1.0 KiB
C#
32 lines
1.0 KiB
C#
using System.Windows;
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using System.Windows.Controls;
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using Message_ModuleA.Events;
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namespace Message_ModuleA.Views;
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public partial class ViewA : UserControl
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{
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private readonly IEventAggregator _eventAggregator;
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public ViewA(IEventAggregator aggregator)
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{
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InitializeComponent();
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_eventAggregator = aggregator;
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_eventAggregator.GetEvent<MessageEvent>().Subscribe(CloseMessage);
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}
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private void CloseMessage(string message)
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{
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// _eventAggregator.GetEvent<MessageEvent>().Subscribe(arg =>
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// {
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// var result = MessageBox.Show($"消息：{arg}");
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// if (result == MessageBoxResult.OK) _eventAggregator.GetEvent<MessageEvent>().Publish("确认");
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// });
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var result = MessageBox.Show($"消息：{message}", "提示", MessageBoxButton.OKCancel);
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if (result == MessageBoxResult.OK) _eventAggregator.GetEvent<MessageEvent>().Publish("确认");
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else
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_eventAggregator.GetEvent<MessageEvent>().Unsubscribe(CloseMessage);
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}
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} |