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counter=Out.ReadLine  
Out.Close  
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Out.WriteLine(counter)  
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} //--> < /script>//ASP.NETÖзÀÖ¹Ò³Ãæ¶à´ÎÌá½»µÄ´úÂë:asp.netpublic class PreventMultiClick : System.Web.UI.Page {
protected System.Web.UI.WebControls.Button Button1; protected System.Web.UI.WebControls.Button Button2;
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{
stringtmpstr="";
intiRandNum;
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