Cannot find the type 'local:CompanyViewModel'.

[ronald_yoh]

I'm having this error while using HierarchicalDataTemplate control

Error 275 Cannot find the type 'local:CompanyViewModel'. Note that type names are case sensitive. Line 12 Position 35. C:\trunk\Applications\PheonixApp\Controls\LoadOnDemandControl\LoadOnDemandControl.xaml 12 35 PheonixApp


The CompanyViewModel class has been made to public and inherits from TreeViewItemViewModel.

Can anyone help me out with this error? thanks

[Arjay]

You need to define the namespace called 'local'.

For example, the namespace named 'local' below is defined as Iridyn.Facilitator:

 
<UserControl x:Class="Iridyn.Facilitator.Controls.ScheduleExplorerControl"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:local="clr-namespace:Iridyn.Facilitator"
VerticalAlignment="Stretch" >
<UserControl.Resources>
<HierarchicalDataTemplate DataType="{x:Type local:ExplorerNode}"
ItemsSource="{Binding Path=ChildNodes}">
<Grid>
 ....
</Grid>
</HierarchicalDataTemplate> 
</UserControl.Resources>

[kamikaze942]

been going over some sample examples from C# unleashed, and i've been stuck on this problem for awhile now. from the following code

<Window x:Class="chapter26_A.Window1"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:wf="clr-namespace:System.Windows.Forms;assembly=System.Windows.Forms"
xmlns:local="clr-namespace:chapter26_A"
Title="Window1" Height="300" Width="300">
<Window.Resources>

<!--<Style x:Key="labelStyle" TargetType="{x:Type Label}">
<Setter Property="BorderThickness" Value="10" />
<Setter Property="BorderBrush" Value="Black" />
</Style>-->
<ObjectDataProvider x:Key="hospitalDataSource"
ObjectType="{x:Type local:HospitalManager}"
MethodName="GetHospitalStaff">
</ObjectDataProvider>
</Window.Resources>
</Window>

get the following errors

C:\Users\markdesk\Documents\practice_c#\chapter26_A\chapter26_A\Window1.xaml(14,29): error MC3050: Cannot find the type 'local:HospitalManager'. Note that type names are case sensitive. Line 14 Position 29.
Done building project "chapter26_A.csproj" -- FAILED.
========== Rebuild All: 0 succeeded, 1 failed, 0 skipped ==========



i call teh function gethospitalstaff here

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Imaging;
using System.Windows.Navigation;
using System.Windows.Shapes;
using System.Windows.Xps.Packaging;
using System.IO;

namespace chapter26_A
{
/// <summary>
/// Interaction logic for Window1.xaml
/// </summary>
///
public class HospitalManager
{
public List<HospitalStaff> GetHospitalStaff()
{
return new HospitalDataContext()
.HospitalStaffs.ToList();
}
}
public partial class Window1 : Window
{
public Window1()
{
InitializeComponent();
//dvAppDesign.Loaded +=
//(sender, args) =>
//{
// dvAppDesign.Document =
// new XpsDocument(
// "myFile.xps",FileAccess.Read).GetFixedDocumentSequence();
//};
}
private void Window_Loaded(object sender, RoutedEventArgs e)
{

}
}
}


would appreciate any help, thanks