问问大家这个c#的html创建出来的窗口如何点击按钮只刷新这个窗口的内容

var html = '<div id="' + obj.DATA[i].guid1 + '" class="mui-popover mui-scroll-wrapper" style="width: 90%;height: 60%;">' +
                                '<div class="mui-scroll">' +
                                    '<form class="mui-input-group">' +
                                        createRow("编号", obj.DATA[i].guid1) +
                                        createRow("资产编号", obj.DATA[i].zcbh) +
                                        createRow("资产名称", obj.DATA[i].zcmc) +
                                        createRow("数量", obj.DATA[i].sl) +
                                        createRow("原值(元)", obj.DATA[i].je) +
                                        createRow("财政分类", splitCompositeCoding(obj.DATA[i].czcode)[1] + "<button type='button'  value=" + obj.DATA[i].guid1 + " class='mui-btn mui-btn-primary mui-btn-outlined btn-fl' onclick='openCzSelect(this)'>选择</button>") +
                                        createRow("保管员", splitCompositeCoding(obj.DATA[i].syr)[1]) +
                                        createRow("使用方向", splitCompositeCoding(obj.DATA[i].syfx)[1]) +
                                        createRow("使用/管理部门", splitCompositeCoding(obj.DATA[i].sybm)[1]) +
                                        createRow("存放地点", splitCompositeCoding(obj.DATA[i].cfdd)[1]) +
                                        createRow("入库状态", sjzt.substring(2, 1) == ("3") ? "已入库" : "未入库") +
                                    '</form>' +
                                '</div>' +
                            '</div>';

有updatepanel控件