c# datagridview 复选框列选择获取值没有变化

public Form1()
{
    InitializeComponent();
    datagridview.CellContentClick += dgv_CellContentClick;
}


private void dgv_CellContentClick(object sender, DataGridViewCellEventArgs e)
{
    if (e.ColumnIndex == 0) datagridview.EndEdit();
}