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指纹机实例去掉开线程实例化。页面跳转不用开线程。登录页面订阅事件移到构造函数内执行

This commit is contained in:
maqiao 2024-11-26 18:42:36 +08:00
parent 2a495becbd
commit ed9491634c
2 changed files with 8 additions and 6 deletions
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6
DM_Weight/Finger/FingerprintUtil.cs
View File

@ -32,10 +32,10 @@ namespace DM_Weight.Finger
{
_eventAggregator = eventAggregator;
logger.Info($"进入构造器，开始连接指纹机");
Task.Run(() =>
{
// Task.Run(() =>
//{
ConnectionMain();
});
//});
}
public void ConnectionMain()

8
DM_Weight/ViewModels/LoginWindowViewModel.cs
View File

@ -115,13 +115,15 @@ namespace DM_Weight.ViewModels
// _regionManager = regionManager;
// _eventAggregator = eventAggregator;
//}
public LoginWindowViewModel(IRegionManager regionManager, IEventAggregator eventAggregator, PortUtil portUtil)
public LoginWindowViewModel(IRegionManager regionManager, IEventAggregator eventAggregator, PortUtil portUtil, FingerprintUtil fingerprintUtil)
{
//_fingerprintUtil = fingerprintUtil;
_fingerprintUtil = fingerprintUtil;
_portUtil = portUtil;
//_chkFunction= chcFunction;
_regionManager = regionManager;
_eventAggregator = eventAggregator;
FingerMsg = !_fingerprintUtil.bIsConnected;
_eventAggregator.GetEvent<FingerprintEvent>().Subscribe(LoginEvent);
}
private DelegateCommand? _loginCommand;
@ -446,7 +448,7 @@ _exitCommand ??= new DelegateCommand(Exit);
//接收导航传过来的参数 现在是在此处初始化了表格数据
public void OnNavigatedTo(NavigationContext navigationContext)
{
FingerMsg = false;// !_fingerprintUtil.bIsConnected;
FingerMsg = !_fingerprintUtil.bIsConnected;
_eventAggregator.GetEvent<FingerprintEvent>().Subscribe(LoginEvent);
}