ASP.NET一些常用的技巧//如果新闻标题大于某个值就让它后面的省掉
public string shengyue(string str, int Int) { if (str.Length <= Int) { return str; } else { str = str.Substring(0,Int) + "..."; return str; } } HTML代码:<%# shengyue(DataBinder.Eval(Container.DataItem,"title").ToString(),13)%> //防止刷新重复提交: Response.Write("<script language='javascript'>alert('信息发表成功!');window.location = '" + Request.Url +"'</script>"); |
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