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if (oreader["publish_path"].ToString().Trim() != "") //oreader为OleDbDataReader的一个实例,publish_path为数据表中保存路径的字段
{
Hyl_additional.Enabled =true;
Hyl_additional.Text = "显示附件" ;
Hyl_additional.NavigateUrl = oreader["publish_path"].ToString().Trim();
}
else
{
Hyl_additional.Enabled = false;
}
newname = now.Year.ToString().Trim() + now.Month.ToString().Trim() + now.Day.ToString().Trim() + now.Hour.ToString().Trim() + now.Minute.ToString().Trim() + now.Second.ToString().Trim() + now.Millisecond.ToString().Trim();
newname += myFile.PostedFile.ContentLength.ToString() + newext;//newext扩展名
newname = Server.MapPath(".\\UpLoadFiles\\") + newname;