Question

我有一个dataGridView，我试图在单击一个单元格时触发一个事件。我尝试使用以下事件但无效：

    private void dataGridView2_CellClick(object sender, DataGridViewCellEventArgs e)
    { 
     //dosomething
    }

    private void dataGridView2_CellMouseClick(object sender, DataGridViewCellEventArgs e)
    { 
     //dosomething 
    }

    private void dataGridView2_CellContentClick(object sender, DataGridViewCellEventArgs e)
    { 
     //dosomething 
    }

    private void dataGridView2_CellContentDoubleClick(object sender, DataGridViewCellEventArgs e)
    { 
     //dosomething 
    }

    private void dataGridView2_CellDoubleClick(object sender, DataGridViewCellEventArgs e)
    { 
     //dosomething 
    }


    private void dataGridView2_CellMouseClick(object sender, DataGridViewCellEventArgs e)
    { 
     //dosomething 
    }

    private void dataGridView2_CellContentClick(object sender, DataGridViewCellEventArgs e)
    { 
     //dosomething 
    }

    private void dataGridView2_CellContentDoubleClick(object sender, DataGridViewCellEventArgs e)
    { 
     //dosomething 
    }

    private void dataGridView2_CellDoubleClick(object sender, DataGridViewCellEventArgs e)
    { 
     //dosomething 
    }

我确保的名称匹配，但这些事件都没有在调试器中触发或显示。我错过了什么吗？

Answer 1

在设计器中选择网格，转到属性，单击属性中的“事件”按钮，然后双击CellClick事件右侧的值单元格要么转到designer.cs文件并查看gridview的所有属性的定义，并查看是否存在这样的任何行

gridview.CellClick + = new EventHandler（dataGridView2_CellClick）;

如果它不存在则添加它。

Datagridview事件未触发

1 个答案: