[InvalidOperationException: ConnectionString 属性尚未初始化。]
System.Data.SqlClient.SqlConnection.PermissionDemand() +7117013
System.Data.SqlClient.SqlConnectionFactory.PermissionDemand(DbConnection outerConnection) +30
System.Data.ProviderBase.DbConnectionInternal.TryOpenConnectionInternal(DbConnection outerConnection, DbConnectionFactory connectionFactory, TaskCompletionSource`1 retry, DbConnectionOptions userOptions) +312
System.Data.SqlClient.SqlConnection.TryOpenInner(TaskCompletionSource`1 retry) +202
System.Data.SqlClient.SqlConnection.TryOpen(TaskCompletionSource`1 retry) +413
System.Data.SqlClient.SqlConnection.Open() +128
CSSQL.CSDB.RunSQLReturnDs(String SQL) +125
JQW_ZiXun._2021cjqlist.toxmlchujiaquan(String pinyin) +465
JQW_ZiXun._2021cjqlist.chujiaquanfuwu() +81
ASP._2021cjqlist_aspx.__Renderform1(HtmlTextWriter __w, Control parameterContainer) in d:\wwwroot\news.jqw.com\2021cjqlist.aspx:150
System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) +117
System.Web.UI.HtmlControls.HtmlForm.RenderChildren(HtmlTextWriter writer) +11830257
System.Web.UI.HtmlControls.HtmlContainerControl.Render(HtmlTextWriter writer) +47
System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter) +79
System.Web.UI.HtmlControls.HtmlForm.RenderControl(HtmlTextWriter writer) +50
System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) +250
System.Web.UI.Page.Render(HtmlTextWriter writer) +39
System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter) +79
System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +8753
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