43 lines
1.1 KiB
C#
43 lines
1.1 KiB
C#
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using Prism.Dialogs;
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using Prism.Mvvm;
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using Prism.Commands;
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using System;
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namespace YY.Admin.ViewModels.Dialogs
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{
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public class AlertDialogViewModel : BindableBase, IDialogAware
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{
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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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public DelegateCommand CloseCommand { get; }
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public AlertDialogViewModel()
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{
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CloseCommand = new DelegateCommand(() =>
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{
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// 调用 RequestClose 属性触发关闭
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RequestClose.Invoke(new DialogResult(ButtonResult.OK));
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});
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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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public string Title => "提示";
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// 这里实现的是属性，不是 event
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public DialogCloseListener RequestClose { get; private set; }
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}
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}
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