Server Error in '/' Application.

String was not recognized as a valid DateTime.

Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.

Exception Details: System.FormatException: String was not recognized as a valid DateTime.

Source Error:


Line 42:     public static DataTable Prv1(string time,string table)
Line 43:     {
Line 44:         string sql = "select top 1 * from " + table + " where Dtime>#" + Convert.ToDateTime(time).ToString("yyyy-MM-dd HH:mm:ss") + "# order by Dtime";
Line 45:         DataTable db = DBHelpers.ExecuteDataTable(DBHelpers.conn, sql, null);
Line 46:         return db;

Source File: d:\hst\shantui7-ru_9cb0c651\http\App_Code\PrvNext.cs    Line: 44

Stack Trace:


[FormatException: String was not recognized as a valid DateTime.]
   System.DateTimeParse.Parse(String s, DateTimeFormatInfo dtfi, DateTimeStyles styles) +12641027
   System.Convert.ToDateTime(String value) +88
   PrvNext.Prv1(String time, String table) in d:\hst\shantui7-ru_9cb0c651\http\App_Code\PrvNext.cs:44
   SpecInfo.Info() in d:\hst\shantui7-ru_9cb0c651\http\SpecInfo.aspx.cs:39
   SpecInfo.Page_Load(Object sender, EventArgs e) in d:\hst\shantui7-ru_9cb0c651\http\SpecInfo.aspx.cs:17
   System.Web.Util.CalliEventHandlerDelegateProxy.Callback(Object sender, EventArgs e) +52
   System.Web.UI.Control.OnLoad(EventArgs e) +97
   System.Web.UI.Control.LoadRecursive() +61
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +693


Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.8.4075.0