convert to double? RSS

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  aeg@online.n...

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  convert to double?

  Oct 23, 2008 07:34 AM|LINK

  Hey!

  I have installed the Small Business Starter Kit on my Visual Studio 2008. There is an error when I click Item name on page 'Items.aspx?catId=c01' on the sourcecode:

  You will see in the message, there is error in Norwegian language and with currency kr.

  ' now display the correct panel (categories or items)

  Dim currCategories As List(Of Category) = Catalog.GetChildCategories(categoryId)

  If currCategories.Count = 0 Then

  PanelItems.Visible = True

  PanelCategories.Visible = False

  GridViewItems.DataBind()  'here is the Error

  Else

  PanelItems.Visible = False

  PanelCategories.Visible = True

  GridViewCategories.DataBind()

  End If

  ****************** This is the Error

  System.Reflection.TargetInvocationException was unhandled by user code
    Message="Målet forårsaket et unntak under aktivering."
    Source="mscorlib"
    StackTrace:
         ved System.RuntimeMethodHandle._InvokeMethodFast(Object target, Object[] arguments, SignatureStruct& sig, MethodAttributes methodAttributes, RuntimeTypeHandle typeOwner)
         ved System.RuntimeMethodHandle.InvokeMethodFast(Object target, Object[] arguments, Signature sig, MethodAttributes methodAttributes, RuntimeTypeHandle typeOwner)
         ved System.Reflection.RuntimeMethodInfo.Invoke(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture, Boolean skipVisibilityChecks)
         ved System.Reflection.RuntimeMethodInfo.Invoke(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture)
         ved System.Web.UI.WebControls.ObjectDataSourceView.InvokeMethod(ObjectDataSourceMethod method, Boolean disposeInstance, Object& instance)
         ved System.Web.UI.WebControls.ObjectDataSourceView.ExecuteSelect(DataSourceSelectArguments arguments)
         ved System.Web.UI.DataSourceView.Select(DataSourceSelectArguments arguments, DataSourceViewSelectCallback callback)
         ved System.Web.UI.WebControls.DataBoundControl.PerformSelect()
         ved System.Web.UI.WebControls.BaseDataBoundControl.DataBind()
         ved System.Web.UI.WebControls.GridView.DataBind()
         ved ItemsPage.Page_Load() i C:\Utvikling\Bedrift_1\Items.aspx.vb:linje 75
         ved System.Web.Util.CalliHelper.ArglessFunctionCaller(IntPtr fp, Object o)
         ved System.Web.Util.CalliEventHandlerDelegateProxy.Callback(Object sender, EventArgs e)
         ved System.Web.UI.Control.OnLoad(EventArgs e)
         ved System.Web.UI.Control.LoadRecursive()
         ved System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)
    InnerException: System.InvalidCastException
         Message="Konvertering fra strengen 100.00 til typen Double er ikke gyldig."
         Source="Microsoft.VisualBasic"
         StackTrace:
              ved Microsoft.VisualBasic.CompilerServices.Conversions.ToDouble(String Value, NumberFormatInfo NumberFormat)
              ved Microsoft.VisualBasic.CompilerServices.Conversions.ToDouble(Object Value, NumberFormatInfo NumberFormat)
              ved Microsoft.VisualBasic.CompilerServices.Conversions.ToDouble(Object Value)
              ved XmlCatalogProvider.GetChildItems(String parentCategoryId) i C:\Utvikling\Bedrift_1\App_Code\Catalog\XmlCatalogProvider.vb:linje 112
              ved Catalog.GetChildItems(String categoryId) i C:\Utvikling\Bedrift_1\App_Code\Catalog\Catalog.vb:linje 34
         InnerException: System.FormatException
              Message="Inndatastrengen hadde ugyldig format."
              Source="Microsoft.VisualBasic"
              StackTrace:
                   ved Microsoft.VisualBasic.CompilerServices.Conversions.ParseDouble(String Value, NumberFormatInfo NumberFormat)
                   ved Microsoft.VisualBasic.CompilerServices.Conversions.ToDouble(String Value, NumberFormatInfo NumberFormat)
              InnerException:

   

  aeg

  small business

  aegnorway
  • Edited by aeg@online.no on Oct 23, 2008 02:38 PM