Invalid attribute value ItemChangeDelay for property Property.

2 posts, 0 answers
  1. narayan
    narayan avatar
    2 posts
    Member since:
    Jun 2010

    Posted 10 Jun 2010 Link to this post

    hi m trying to use RadMenu for the first time...

    i added all required references for this control to work.

    wen i run the app i  get error "Invalid attribute value ItemChangeDelay for property Property."

    below is my code plz help me...

    <UserControl x:Class="UserAuthentication.TestMenu"
        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
        xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
        xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
        xmlns:esri="clr-namespace:ESRI.ArcGIS.Client;assembly=ESRI.ArcGIS.Client"
        xmlns:esriSymbols="clr-namespace:ESRI.ArcGIS.Client.Symbols;assembly=ESRI.ArcGIS.Client"
        xmlns:esriToolkit="clr-namespace:ESRI.ArcGIS.Client.Toolkit;assembly=ESRI.ArcGIS.Client.Toolkit"
        xmlns:slData="clr-namespace:System.Windows.Controls;assembly=System.Windows.Controls.Data"    
        mc:Ignorable="d" HorizontalContentAlignment="Center" VerticalContentAlignment="Stretch"
        xmlns:vsm="clr-namespace:System.Windows;assembly=System.Windows"
        xmlns:telerikComboBox="clr-namespace:Telerik.Windows.Controls;assembly=Telerik.Windows.Controls.Input"
        xmlns:telerikGridView="clr-namespace:Telerik.Windows.Controls;assembly=Telerik.Windows.Controls.GridView"
        xmlns:telerikNavigation="clr-namespace:Telerik.Windows.Controls;assembly=Telerik.Windows.Controls.Navigation"
        xmlns:telerik="clr-namespace:Telerik.Windows.Controls;assembly=Telerik.Windows.Controls">
        <Grid x:Name="LayoutRoot" Background="White">
            <telerikNavigation:RadMenu x:Name="radMenu" >
                <telerikNavigation:RadMenuItem Header="File">
                    <telerikNavigation:RadMenuItem Header="New Tab">
                    </telerikNavigation:RadMenuItem>
                    <telerikNavigation:RadMenuItem Header="New Window">
                    </telerikNavigation:RadMenuItem>
                    <telerikNavigation:RadMenuItem Header="Open">
                    </telerikNavigation:RadMenuItem>
                    <telerikNavigation:RadMenuItem Header="Edit with Microsoft Office Word" />
                    <telerikNavigation:RadMenuItem Header="Save" />                
                    <telerikNavigation:RadMenuItem Header="Close Tab" />
                    <telerikNavigation:RadMenuItem IsSeparator="True" />
                    <telerikNavigation:RadMenuItem Header="Page Setup..." />                
                    <telerikNavigation:RadMenuItem IsSeparator="True" />
                    <telerikNavigation:RadMenuItem Header="Send" />                
                    <telerikNavigation:RadMenuItem IsSeparator="True" />
                    <telerikNavigation:RadMenuItem Header="Properties" />
                    <telerikNavigation:RadMenuItem Header="Work Offline" />
                    <telerikNavigation:RadMenuItem Header="Exit" />

                </telerikNavigation:RadMenuItem>
            </telerikNavigation:RadMenu>
        </Grid>




     
  2. Hristo
    Admin
    Hristo avatar
    832 posts

    Posted 14 Jun 2010 Link to this post

    Hi narayan,

    Could you let us know which Silverlight version you are using 3 or 4?
    Please make sure that you are using the corresponding RadControls for Silverlight 3 or 4 (version xx.xx.xx.1030 is for SL3 and xx.xx.xx.1040 is for Silverlight 4).

    If the problem still exist please send us sample project which we can investigate.

    Sincerely yours,
    Hristo
    the Telerik team

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