怎样得到Treeview的checkbox的值

Question

   var checkCount = 0;
        /***********************得到选中的CheckBox的行绑定的值，如Eval("Guid")******************************/
        function GetCheckedBoxValues() {
            var checkedBoxValues = "0";
            var inputs = document.getElementById("table1").getElementsByTagName("input");
            for (var j = 0; j < inputs.length; j++) {
                if (inputs[j].type == "checkbox" && inputs[j].id != "checkboxAll" && inputs[j].id != "CheckBoxListGroup_0") {
                    if (inputs[j].checked == true) {                        checkedBoxValues += ("," + "'" + inputs[j].value + "'");
                        checkCount++;
                    }
                }
            }
            alert(checkedBoxValues);
            return checkedBoxValues;
        }
   <table cellpadding="10" cellspacing="0" border="0" width="100%" id="table1">
            <tr>
                <td>
                    <asp:TreeView ID="TreeViewData" runat="server" ShowCheckBoxes="All" ShowLines="True">
                        <RootNodeStyle Font-Bold="False" Font-Size="14px" />
                    </asp:TreeView>
                </td>
            </tr>
        </table><input type="button" value="测试" onclick="GetCheckedBoxValues()" />
每次点击  测试按钮 都弹出   0,'on'

Answer 1

 foreach(TreeNode node in TreeView1.Nodes)
            {
                if(node.Checked==true)
                {
                }
            }
遍历这个TeeeView，看节点是否被选中

Answer 2

勾选之后  alert(checkCount)  弹出勾选的个数是对的