报的错:

CS0649 C# Field is never assigned to, and will always have its default value null
解决方案:
private IEnumerable<Machinetaskhistory> _lstTasks = null;
本文解决了一个常见的C#编程问题:字段从未被赋值,将始终具有默认值null的问题。通过实例展示了如何正确初始化字段以避免此类错误。
报的错:

CS0649 C# Field is never assigned to, and will always have its default value null
解决方案:
private IEnumerable<Machinetaskhistory> _lstTasks = null;
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