}

protected void CheckBox2_CheckedChanged(object sender, EventArgs e) {

CheckAll(); }

选择好了要删除的行后，接下来要进行删除操作，双击删除选择项按钮进入单击事件，进行代码编写，具体代码如下：

<asp:LinkButton ID="LinkButton2" runat="server" onclick="LinkButton2_Click" OnClientClick="return confirm('确认删除选择项？')">删除选择项</asp:LinkButton>

protected void LinkButton2_Click(object sender, EventArgs e) {

BLL.Article articleBll= new BLL.Article(); for (int i = 0; i < GridView1.Rows.Count; i++) {

CheckBox ck = (CheckBox)GridView1.Rows[i].FindControl("CheckBox1"); HiddenField hdId = (HiddenField)GridView1.Rows[i].FindControl("HiddenFieldId");

if (ck.Checked == true) {

articleBll.Delete(Convert.ToInt32(hdId.Value)); } }

BindGridView();

Page.RegisterClientScriptBlock("", "<script>alert('批量删除成功');window.location.href='ArticleList.aspx'</script>");

}