UpdatePanel 进度条
<asp:ScriptManager ID="ScriptManager1" runat="server">
</asp:ScriptManager>
<asp:UpdatePanel ID="UpdatePanel2" UpdateMode="Always" runat="server">
<ContentTemplate>
<%=DateTime.Now.ToString() %><br />
<asp:Button ID="Button2" runat="server" Text="Refresh Panel" OnClick="Button_Click" />
<asp:UpdateProgress ID="UpdateProgress2" DynamicLayout="true" AssociatedUpdatePanelID="UpdatePanel2"
runat="server">
<ProgressTemplate>
正在加载...
</ProgressTemplate>
</asp:UpdateProgress>
</ContentTemplate>
<Triggers>
<asp:AsyncPostBackTrigger ControlID="Button1" EventName="click" />
</Triggers>
</asp:UpdatePanel>
<asp:Button ID="Button1" runat="server" Text="Refresh Panel" OnClick="Button_Click" />
1、button2显示 button1 不显示
2、哪位有UpdatePanel的 做的好点的进度条 给小弟个(不要jquery的) 谢谢啊