【Gridview】ASP.NET Gridview 中使用checkbox删除的2种方法实例分享-checkbox-删除

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ASP.NET Gridview 中使用checkbox删除的2种方法实例分享

 protected void btn_delete_Click(object sender, EventArgs e)
    {
        foreach (GridViewRow row in this.GridView1.Rows)
        {
            if (row.RowType==DataControlRowType.DataRow)
            {
                CheckBox ckb=row.Cells[2].FindControl("CheckBox1") as CheckBox;
                if (ckb.Checked)
                {
                    using (SqlConnection sqlCnn=new SqlConnection(str))
                    {
                        using (SqlCommand sqlCmm=sqlCnn.CreateCommand())
                        {
                            sqlCmm.CommandText="delete from Regime_Table where id='" + row.Cells[0].Text + "' ";
                            sqlCnn.Open();
                            int a=sqlCmm.ExecuteNonQuery();
                            if (a>0)
                            {
                                ClientScript.RegisterStartupScript(GetType(),"提示","<script>alert('删除成功！')</script>");
                            }
                            else
                            {
                                ClientScript.RegisterStartupScript(GetType(), "提示", "<script>alert('删除失败！')</script>");
                            }
                            this.DataBind();
                        }
                    }
                }
            }
        }
    }

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