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大学在线考试系统源码

大学在线考试系统源码

上传时间：2012-04-16 10:22

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  • 评论者：web_design
    web_design（用户） 发表于：2012-10-29 10:12:07

    Timeout expired. The timeout period elapsed prior to obtaining a connection from the pool. This may have occurred because all pooled connections were in use and max pool size was reached. ======================================================== Source Error: Line 110: { Line 111: SqlConnection cn = this.getcon(); Line 112: cn.Open(); Line 113: SqlDataAdapter mydata = new SqlDataAdapter(sqlstr, cn); Line 114: DataSet mydataset = new DataSet(); Source File: c:\Program Files\Exam\App_Code\Datacon.cs Line: 112

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