LinkButton的PostBackUrl 能带参数吗
后台代码 lnkFrist.PostBackUrl = Request.CurrentExecutionFilePath + "?Page=1";不能像hyperLink传参数呢
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可以

this.LinkButton1.PostBackUrl = Request.CurrentExecutionFilePath + "?Page=1";

            string s = Request.QueryString["Page"];

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refer:
http://www.cnblogs.com/insus/archive/2011/05/19/2050832.html