RIZO/shgx_tz_hd_label_print_wpf
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调整scan

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This commit is contained in:
赵正易 2025-05-23 08:53:44 +08:00
parent 6646e6b5e5
commit c02845ddc3
2 changed files with 10 additions and 5 deletions
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10
RIZO_Application/Modules/RIZO_Application.Modules.ModuleName/ViewModels/ScanControlViewModel.cs
View File

@ -111,11 +111,11 @@ namespace RIZO_Application.Modules.ModuleName.ViewModels
throw new ObjectDisposedException(nameof(ScanControlViewModel)); throw new ObjectDisposedException(nameof(ScanControlViewModel));
//if (SerialConfigs.Current != null) if (SerialConfigs.Current != null)
//{ {
// comName = SerialConfigs.Current.ComName ?? string.Empty; comName = SerialConfigs.Current.ComName ?? string.Empty;
// baudRate = SerialConfigs.Current.BaudRate ?? 9600; baudRate = SerialConfigs.Current.BaudRate ?? 9600;
//} }
_eventAggregator.GetEvent<SystemLogEvent>().Publish($"串口扫码枪初始化……串口：{comName} 波特率：{baudRate}"); _eventAggregator.GetEvent<SystemLogEvent>().Publish($"串口扫码枪初始化……串口：{comName} 波特率：{baudRate}");

5
RIZO_Application/RIZO_Application.Infrastructure/Util/ScanHelper/ComScanHelper.cs
View File

@ -63,6 +63,11 @@ namespace RIZO_Helper.Tools
_serialPort.DataReceived += OnSerialDataReceived; _serialPort.DataReceived += OnSerialDataReceived;
return true; return true;
} }
catch (InvalidOperationException ex)
{
Debug.WriteLine($"打开串口 {_serialPort.PortName} 失败: {ex.Message}");
return false;
}
catch (OperationCanceledException) when (_disposeCts.IsCancellationRequested) catch (OperationCanceledException) when (_disposeCts.IsCancellationRequested)
{ {
return false; return false;