List<Car> carList = null;
//窗体加载时将三个Car对象加入到List中
private void MainForm_Load(object sender, EventArgs e)
{
Car c1 = new Car("红色", "宝马", "德国");
Car c2 = new Car("黑色", "本田", "日本");
Car c3 = new Car("白色", "宝来", "中国");
carList = new List<Car>();
carList.Add(c1);
carList.Add(c2);
carList.Add(c3);
dataGridView1.DataSource = carList;
}
//这是个一个删除按钮的事件 为什么会出现一个错误呢
private void button2_Click(object sender, EventArgs e)
{
int i = dataGridView1.CurrentCell.RowIndex;
carList.RemoveAt(i);
}请各位帮下忙!万分感谢!发言有分
//窗体加载时将三个Car对象加入到List中
private void MainForm_Load(object sender, EventArgs e)
{
Car c1 = new Car("红色", "宝马", "德国");
Car c2 = new Car("黑色", "本田", "日本");
Car c3 = new Car("白色", "宝来", "中国");
carList = new List<Car>();
carList.Add(c1);
carList.Add(c2);
carList.Add(c3);
dataGridView1.DataSource = carList;
}
//这是个一个删除按钮的事件 为什么会出现一个错误呢
private void button2_Click(object sender, EventArgs e)
{
int i = dataGridView1.CurrentCell.RowIndex;
carList.RemoveAt(i);
}请各位帮下忙!万分感谢!发言有分
解决方案 »
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