function dgSelectedSample_OnUpdatingCell( sender, eventArgs )
{
alert(101);
var initValue = eventArgs["InitialValue"];
var newValue = eventArgs["Value"];
alert(initValue);
alert(newValue);
}
获取datagrid更新初始值、新值
原文：http://www.cnblogs.com/chenjx/p/7107296.html
