使用ICallbackEventHandler接口实现页面无刷新

"ReceiveServerData1", context1.ToString());

String cbReference2 = cs.GetCallbackEventReference("'" +

Page.UniqueID + "'", "arg", "ReceiveServerData2", "",

"ProcessCallBackError", false);

String callbackScript1 = "function CallTheServer1(arg, context) {" +

cbReference1 + "; }";

String callbackScript2 = "function CallTheServer2(arg, context) {" +

cbReference2 + "; }";

// Register script blocks will perform call to the server.

cs.RegisterClientScriptBlock(this.GetType(), "CallTheServer1",

callbackScript1, true);

cs.RegisterClientScriptBlock(this.GetType(), "CallTheServer2",

callbackScript2, true);

}

</script>

<script type="text/javascript">

var value1 = 0;

var value2 = 0;

function ReceiveServerData2(arg, context)

{

Message2.innerText = arg;