[FormatException: Input string was not in a correct format.]
Microsoft.VisualBasic.CompilerServices.Conversions.ParseDouble(String Value, NumberFormatInfo NumberFormat) +308
Microsoft.VisualBasic.CompilerServices.Conversions.ToBoolean(String Value) +201
[InvalidCastException: Conversion from string "" to type 'Boolean' is not valid.]
Microsoft.VisualBasic.CompilerServices.Conversions.ToBoolean(String Value) +390
_Applicativi_Corsi_Box_ElencoCorsiSezioni.LVCorsi_PreRender(Object sender, EventArgs e) in D:\web_custorino\_Applicativi\Corsi\Box\ElencoCorsiSezioni.ascx.vb:38
System.Web.UI.Control.OnPreRender(EventArgs e) +11728868
System.Web.UI.Control.PreRenderRecursiveInternal() +132
System.Web.UI.Control.PreRenderRecursiveInternal() +227
System.Web.UI.Control.PreRenderRecursiveInternal() +227
System.Web.UI.Control.PreRenderRecursiveInternal() +227
System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +3671
|