瓒呮椂鏃堕棿宸插埌銆傝秴鏃舵椂闂村凡鍒帮紝浣嗘槸灏氭湭浠庢睜涓幏鍙栬繛鎺ャ€傚嚭鐜拌繖绉嶆儏鍐靛彲鑳芥槸鍥犱负鎵€鏈夋睜杩炴帴鍧囧湪浣跨敤锛屽苟涓旇揪鍒颁簡鏈€澶ф睜澶у皬銆侟/title> <style> body {font-family:"Verdana";font-weight:normal;font-size: .7em;color:black;} p {font-family:"Verdana";font-weight:normal;color:black;margin-top: -5px} b {font-family:"Verdana";font-weight:bold;color:black;margin-top: -5px} H1 { font-family:"Verdana";font-weight:normal;font-size:18pt;color:red } H2 { font-family:"Verdana";font-weight:normal;font-size:14pt;color:maroon } pre {font-family:"Lucida Console";font-size: .9em} .marker {font-weight: bold; color: black;text-decoration: none;} .version {color: gray;} .error {margin-bottom: 10px;} .expandable { text-decoration:underline; font-weight:bold; color:navy; cursor:hand; } </style> </head> <body bgcolor="white"> <span><H1>鈥?鈥濆簲鐢ㄧ▼搴忎腑鐨勬湇鍔″櫒閿欒銆侟hr width=100% size=1 color=silver></H1> <h2> <i>瓒呮椂鏃堕棿宸插埌銆傝秴鏃舵椂闂村凡鍒帮紝浣嗘槸灏氭湭浠庢睜涓幏鍙栬繛鎺ャ€傚嚭鐜拌繖绉嶆儏鍐靛彲鑳芥槸鍥犱负鎵€鏈夋睜杩炴帴鍧囧湪浣跨敤锛屽苟涓旇揪鍒颁簡鏈€澶ф睜澶у皬銆侟/i> </h2></span> <font face="Arial, Helvetica, Geneva, SunSans-Regular, sans-serif "> <b> 璇存槑: </b>鎵ц褰撳墠 Web 璇锋眰鏈熼棿锛屽嚭鐜版湭澶勭悊鐨勫紓甯搞€傝妫€鏌ュ爢鏍堣窡韪俊鎭紝浠ヤ簡瑙ｆ湁鍏宠閿欒浠ュ強浠ｇ爜涓鑷撮敊璇殑鍑哄鐨勮缁嗕俊鎭€ <br><br> <b> 寮傚父璇︾粏淇℃伅: </b>System.InvalidOperationException: 瓒呮椂鏃堕棿宸插埌銆傝秴鏃舵椂闂村凡鍒帮紝浣嗘槸灏氭湭浠庢睜涓幏鍙栬繛鎺ャ€傚嚭鐜拌繖绉嶆儏鍐靛彲鑳芥槸鍥犱负鎵€鏈夋睜杩炴帴鍧囧湪浣跨敤锛屽苟涓旇揪鍒颁簡鏈€澶ф睜澶у皬銆侟br><br> <b>婧愰敊璇?</b> <br><br> <table width=100% bgcolor="#ffffcc"> <tr> <td> <code><pre> 琛 94: { 琛 95: <font color=red>琛 96: throw; </font>琛 97: } 琛 98: finally</pre></code> </td> </tr> </table> <br> <b> 婧愭枃浠碟 </b> e:\freehost\shanghaimaijie\web\APP_Code\GoproNewsDBHelper.cs<b> 琛孃 </b> 96 <br><br> <b>鍫嗘爤璺熻釜:</b> <br><br> <table width=100% bgcolor="#ffffcc"> <tr> <td> <code><pre> [InvalidOperationException: 瓒呮椂鏃堕棿宸插埌銆傝秴鏃舵椂闂村凡鍒帮紝浣嗘槸灏氭湭浠庢睜涓幏鍙栬繛鎺ャ€傚嚭鐜拌繖绉嶆儏鍐靛彲鑳芥槸鍥犱负鎵€鏈夋睜杩炴帴鍧囧湪浣跨敤锛屽苟涓旇揪鍒颁簡鏈€澶ф睜澶у皬銆俔 System.Data.ProviderBase.DbConnectionFactory.GetConnection(DbConnection owningConnection) +4911486 System.Data.ProviderBase.DbConnectionClosed.OpenConnection(DbConnection outerConnection, DbConnectionFactory connectionFactory) +117 System.Data.SqlClient.SqlConnection.Open() +122 GoproNewsDBHelper.reDt(String SqlStr) in e:\freehost\shanghaimaijie\web\APP_Code\GoproNewsDBHelper.cs:96 M_guanyumaijie.IsCount1() in e:\freehost\shanghaimaijie\web\M_guanyumaijie.aspx.cs:83 M_guanyumaijie.Page_Load(Object sender, EventArgs e) in e:\freehost\shanghaimaijie\web\M_guanyumaijie.aspx.cs:27 System.Web.Util.CalliHelper.EventArgFunctionCaller(IntPtr fp, Object o, Object t, EventArgs e) +14 System.Web.Util.CalliEventHandlerDelegateProxy.Callback(Object sender, EventArgs e) +35 System.Web.UI.Control.OnLoad(EventArgs e) +99 System.Web.UI.Control.LoadRecursive() +50 System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +627 </pre></code> </td> </tr> </table> <br> <hr width=100% size=1 color=silver> <b>鐗堟湰淇℃伅:</b> Microsoft .NET Framework 鐗堟湰:2.0.50727.8762; ASP.NET 鐗堟湰:2.0.50727.8762 </font> </body> </html> <!-- 姝ら敊璇〉鍙兘鍖呭惈鏁忔劅淇℃伅锛屽洜涓 ASP.NET 閫氳繃 <customErrors mode="Off"/> 琚厤缃负鏄剧ず璇︾粏閿欒娑堟伅銆傝鑰冭檻鍦ㄧ敓浜х幆澧冧腑浣跨敤 <customErrors mode="On"/> 鎴 <customErrors mode="RemoteOnly"/>銆?->