如何在datagridview数组中进行多重删除？ [英] How to do a multiple delete in datagridview array?

问题描述

我有一个datagridview，我把像这样的数组

I have a datagridview and i put may array like this

BindingList<person> p1;
private void loadgrid()
        {
            p1 = new BindingList<person>();
            p1.Add(new person() { PersonId = 1, Person_Name = "reden" });
            p1.Add(new person() { PersonId = 2, Person_Name = "anne" });
            dataGridView1.DataSource = p1;
        }

我将调用此方法查看我放入的数据



和删除每个数组我这样做

and i will call this method to view the data that i put

and to delete each of an array i do this

private void button1_Click(object sender, EventArgs e)
        {

            p1.RemoveAt(dataGridView1.SelectedRows[0].Index);
        }

我的问题是如何使用此功能进行多次删除？



< b>我尝试了什么：



i尝试了这个但是没有工作

my question is how can i do a multiple delete using this?

What I have tried:

i tried this one but did not work

foreach (DataGridViewCell oneCell in dataGridView1.SelectedCells)
                {
                    p1.RemoveAt(dataGridView1.SelectedRows[0].Index);
                }   

推荐答案

我认为你的代码应该是这样的：

I think your code should be like this:

foreach (DataGridViewRow row in dataGridView1.SelectedRows)
{
    if (!row.IsNewRow)
    {
        dataGridView1.Rows.Remove(row);
    }
}

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