34 lines
978 B
C#
34 lines
978 B
C#
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using CommunityToolkit.Mvvm.Messaging;
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using PMSWPF.Enums;
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using PMSWPF.Message;
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using PMSWPF.ViewModels;
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namespace PMSWPF.Helper;
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public class MessageHelper
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{
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public static void Send<T>(T message) where T : class
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{
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WeakReferenceMessenger.Default.Send<T>(message);
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}
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/// <summary>
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/// 发送加载消息
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/// </summary>
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/// <param name="loadType">加载的类型，如菜单</param>
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public static void SendLoadMessage(LoadTypes loadType)
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{
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WeakReferenceMessenger.Default.Send<LoadMessage>(new LoadMessage(loadType));
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}
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/// <summary>
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/// 发送导航消息
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/// </summary>
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/// <param name="vm">导航View的ViewModel</param>
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/// <param name="param">带的参数</param>
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public static void SendNavgatorMessage(ViewModelBase vm,Object param=null)
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{
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WeakReferenceMessenger.Default.Send<NavgatorMessage>(new NavgatorMessage(vm)
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{
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Parameters = param
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});
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}
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}
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