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绱㈠紩鍜岄暱搴﹀繀椤诲紩鐢ㄨ瀛楃涓插唴鐨勪綅缃€侟br>鍙傛暟鍚岤 length

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寮傚父璇︾粏淇℃伅: System.ArgumentOutOfRangeException: 绱㈠紩鍜岄暱搴﹀繀椤诲紩鐢ㄨ瀛楃涓插唴鐨勪綅缃€侟br>鍙傛暟鍚岤 length

婧愰敊璇?


琛 47: 	{
琛 48: 
琛 49: 	 seo_description = model.zhaiyao.Substring(0,20);
琛 50: 
琛 51: 	}	//end for if

婧愭枃浠碟 d:\wwwroot\xzsyyyjt111\wwwroot\aspx\main\news_show.aspx 琛孃 49

鍫嗘爤璺熻釜:


[ArgumentOutOfRangeException: 绱㈠紩鍜岄暱搴﹀繀椤诲紩鐢ㄨ瀛楃涓插唴鐨勪綅缃€
鍙傛暟鍚岤 length]
   System.String.Substring(Int32 startIndex, Int32 length) +13220427
   ASP.aspx_main_news_show_aspx.OnInit(EventArgs e) in d:\wwwroot\xzsyyyjt111\wwwroot\aspx\main\news_show.aspx:49
   System.Web.UI.Control.InitRecursive(Control namingContainer) +139
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +408

鐗堟湰淇℃伅: Microsoft .NET Framework 鐗堟湰:4.0.30319; ASP.NET 鐗堟湰:4.7.4087.0