如何解决此问题：未定义类型“Payroll.payrollDataSet”。 [英] How to fix this problem: Type 'Payroll.payrollDataSet' is not defined.

问题描述

我需要帮助解决此错误。非常感谢

I need help for this error. Thank you very much

推荐答案

真的非常简单。它告诉你你没有定义一个名为payrollDataSet的类型（类，结构，枚举，变量......）。



只有两种可能性。您没有定义任何名为payrollDataSet的内容，或者您​​使用不合适的访问修饰符定义了它，例如Private，Protected或Friend。

It's quite simple really. It's telling you you didn't define a type (class, struct, enum, variable, ...) called "payrollDataSet".

There is only two possibilities. You didn't define anything at all called "payrollDataSet" or you defined it with an inappropriate access modifier, like Private, Protected, or Friend.

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