用JS在DATAGRID中添加一行！

ar table = document.getElementById("gridviewID");
var row = table.insertRow(-1);
row.insertCell(-1).innerText = "第一列";
row.insertCell(-1).innerText = "第二列";
row.insertCell(-1).innerText = "第三列";
row.insertCell(-1).innerText = "第四列";