对象引用是弹出错误所必需的

问题描述

MethodLight.FixtureDataView.Rows.Add("TestData");

我收到错误这行代码需要对象引用。此行在添加灯具表格上，数据网格视图在'MethodLight'上



我尝试过：



添加此代码：

I get an error on this line of code that an object reference is required. This line is on form 'Add Fixtures' and the Data Grid View is on 'MethodLight'

What I have tried:

Adding this code:

MethodLight MethodLight = new MethodLight();

但它不起作用：（

But it didn't work :(

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