有一个dataSet邦定在dataGrid控件上，想通过选择dataGrid项进行多行删除

private void delrows()
{
   for(int i=0;i<this.datagrid1.selectrows.count;)
   {
      this.datagrid1.rows.remove(this.datagrid.selectrows[0]);
   }
}

这是应用程序，不是网页，你说的selectrows这个属性没有。等侍答题

那就多绑定一列checkbox,删除勾选的

可不可以具体点呀，数据是邦定在dataGrid上的，怎么样再邦定多一列到checkBox，关键是怎么样把dataGrid 和checkBox数据得到同步，谢谢

强调多一次，我这个windows操作应用程序，不是网页

怎么不换成DataGridView控件呢

可不可以具体点呀，数据是邦定在dataGrid上的，怎么样再邦定多一列到checkBox，关键是怎么样把dataGrid 和checkBox数据得到同步，谢谢

  DataTable ds=DataSet.Tables[0];
ds.Columns.Add("选择", typeof(bool));

//删除数据
        private void btnDelete_Click(object sender, System.EventArgs e)
        {
            bool selectRow = false;
            DataTable dtFind = (DataTable)dgShowData.DataSource;
            string[] ids =new string[dtFind.Rows.Count];
            for (int i = 0; i < dtFind.Rows.Count; i++)
            {
                selectRow = true;
                if (dgShowData.IsSelected(i))
                {
                    ids [i]= i.ToString(); //"; //1,4,6  where id in ( 1,4,6)
                }
            }
            if (selectRow == false || ds.Tables["particular"].Rows.Count == 0)
            {
                MessageBox.Show("There are no data can be deleted!", "Delete notice", MessageBoxButtons.OK, MessageBoxIcon.Information);
                return;
            }

            if (MessageBox.Show("Would you really delete current S/O data？", "Delete notice", MessageBoxButtons.OKCancel) == DialogResult.OK)
            {
                for (int j = 0; j < ids.Length; j++)
                {
                    if (ids[j] != null)
                    {
                        dtFind.Rows[(int)j].Delete();
                    }
                }  
            }
      
          }