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寮傚父璇︾粏淇℃伅: System.ArgumentOutOfRangeException: 鈥渢xb_pos鈥濇湁涓€涓棤鏁 SelectedValue锛屽洜涓哄畠涓嶅湪椤圭洰鍒楄〃涓€侟br>鍙傛暟鍚岤 value

婧愰敊璇?

鎵ц褰撳墠 Web 璇锋眰鏈熼棿鐢熸垚浜嗘湭缁忓鐞嗙殑寮傚父銆傚彲浠ヤ娇鐢ㄤ笅闈㈢殑寮傚父鍫嗘爤璺熻釜淇℃伅纭畾鏈夊叧寮傚父鍘熷洜鍜屽彂鐢熶綅缃殑淇℃伅銆侟/code>

鍫嗘爤璺熻釜:


[ArgumentOutOfRangeException: 鈥渢xb_pos鈥濇湁涓€涓棤鏁 SelectedValue锛屽洜涓哄畠涓嶅湪椤圭洰鍒楄〃涓€
鍙傛暟鍚岤 value]
   System.Web.UI.WebControls.ListControl.PerformDataBinding(IEnumerable dataSource) +1324
   System.Web.UI.WebControls.ListControl.OnDataBinding(EventArgs e) +384
   System.Web.UI.WebControls.ListControl.PerformSelect() +43
   System.Web.UI.WebControls.BaseDataBoundControl.EnsureDataBound() +134
   System.Web.UI.WebControls.ListControl.OnPreRender(EventArgs e) +36
   System.Web.UI.Control.PreRenderRecursiveInternal() +162
   System.Web.UI.Control.PreRenderRecursiveInternal() +256
   System.Web.UI.Control.PreRenderRecursiveInternal() +256
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +6875


鐗堟湰淇℃伅: Microsoft .NET Framework 鐗堟湰:4.0.30319; ASP.NET 鐗堟湰:4.7.3535.0