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<form id="form1" runat="server">
<asp:ScriptManager ID="ScriptManager1" runat="server">
</asp:ScriptManager>
<div>
<asp:updatepanel ID="UP" runat="server">
<ContentTemplate>
<asp:Button runat="server" Text="Button" onclick="Unnamed2_Click" />
</ContentTemplate>
</asp:updatepanel>
</div>
</form>
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this.Client.RegisterClientBlock(this.GetType(), "name", "<>alert('Ìáʾ£ºµãÎÒÁË!');</>", true);
Page.Client.RegisterClientBlock(this.GetType(), "name", "<>alert('Ìáʾ£ºµãÎÒÁË!);</>", true);
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protected void Page_Load(object sender, EventArgs e)
{
Thread.Sleep(500);
string Keyid = Request.QueryString["Id"].ToString();
......
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var xmlHttpRequest = null;
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} ......
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</script>
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using System.Collections.Generic;
using System.Text;
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