如何获取GridView中CheckBox选中对象

Question

我要做批量删除，在GridView中添加了CheckBox进行选择，怎么读取选择的数据呢？

Answer 1

WEB:??
CheckBox c = gridview.Rows[this.gridview.SelectedIndex].FindControl("CheckBox");
if(c.check)
{}

Answer 2

 for (int i = 0; i < GridView1.Rows.Count; i++)
             {
                 CheckBox cb = (CheckBox)GridView1.Rows[i].FindControl("checkBox");
                if (cb.Checked)
                {
                    Label lab = (Label)this.GridView1.Rows[i].Cells[0].FindControl("lblCheck");
                    int id = int.Parse(lab.Text.ToString());
                    
                    f=st.Delete(id);
                    if (f)
                    {
                        Response.Write("<script>alert('成功删除第'"+i+"'条')</script>");
                        //重新绑定数据
                        Bind();
                    } 
                    else
                    {
                        Response.Write("<script>alert('未选中！')</script>");
                    }

Answer 3

<ItemTemplate>
                        <asp:CheckBox ID="checkBox" runat="server"/>
                      <asp:Label ID="lblCheck" Text='<%# Bind("Id") %>' Visible="false" runat="server"></asp:Label>
                      </ItemTemplate>

Answer 4

通过Label 获得数据 怎么只能删除一条啊

Answer 5

st.Delete(id);
谁知道你这个怎么写的.
如果是按照ID来删除,你循环的时候拼成一个1,2,3,4这样的传给delete就好了.
自己拼吧.

Answer 6

C#如何在事件中获得GridView里面TextBox的值