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修改了触发器的问题

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This commit is contained in:
David P.G
2025-09-14 19:58:18 +08:00
parent 8e039e657a
commit ebf67b98fa
16 changed files with 144 additions and 56 deletions
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26
DMS.Application/Services/VariableTableManagementService.cs
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@@ -83,21 +83,31 @@ public class VariableTableManagementService : IVariableTableManagementService
return;
DeviceDto deviceDto = null;
if (_appDataStorageService.Devices.TryGetValue(variableTableDto.DeviceId, out var device))
if (_appDataStorageService.Devices != null &&
_appDataStorageService.Devices.TryGetValue(variableTableDto.DeviceId, out var device))
{
deviceDto = device;
// 确保VariableTables不为null
device.VariableTables ??= new List<VariableTableDto>();
if (device.VariableTables == null)
device.VariableTables = new List<VariableTableDto>();
device.VariableTables.Add(variableTableDto);
variableTableDto.Device = device;
// 确保Device属性不为null
if (variableTableDto != null)
variableTableDto.Device = device;
}
if (_variableTables.TryAdd(variableTableDto.Id, variableTableDto))
// 确保_variableTables和variableTableDto不为null
if (_variableTables != null && variableTableDto != null)
{
OnVariableTableChanged?.Invoke(this,new VariableTableChangedEventArgs(
DataChangeType.Added,
variableTableDto,
deviceDto));
if (_variableTables.TryAdd(variableTableDto.Id, variableTableDto))
{
OnVariableTableChanged?.Invoke(this, new VariableTableChangedEventArgs(
DataChangeType.Added,
variableTableDto,
deviceDto));
}
}
}