Well, it wouldn't compile before, and now it does...

beats me


>>I spent half a morning debugging this. Figured out after 3 hours that another developer had set Project Target Framework to .Net Framework 4 Client Profile, instead of .Net Framework 4, then checked it back into SVN that way.
>>
>>This of course resulted in many of my references not working.
>>
>>Go figure.
>
>Are you sure that was the problem? What type of project was targeting the Client Profile? In VS2010 it's the default for WPF applications and shouldn't cause a problem. In fact, apart from ASP.NET and WCF there's not much missing.....
>
>>
>>
>>>I have a WPF app that references another project (C# DLL). The WPF project won't compile. Getting:
>>>
>>>

>>>The type reference cannot find a public type named 'RuleGroup'. Line 12 Position 70.	
>>>

>>>
>>>Here's the XAML:
>>>
>>>

>>><UserControl x:Class="RulesEngineUI.crlRuleTree"
>>>             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
>>>             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
>>>             xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" 
>>>             xmlns:d="http://schemas.microsoft.com/expression/blend/2008" 
>>>             xmlns:local="clr-namespace:RulesEngine;assembly=RulesEngine"
>>>             mc:Ignorable="d" d:DesignHeight="217" d:DesignWidth="232">
>>>
>>>    <UserControl.Resources>
>>>
>>>        <HierarchicalDataTemplate DataType="{x:Type local:RuleGroup}"  
>>>                                  ItemsSource="{Binding Path=Rules}">
>>>            
>>>            <StackPanel Orientation="Horizontal">
>>>                <TextBlock Margin="0,0,5,0" FontWeight="Bold">Group:</TextBlock>
>>>                <TextBlock Text="{Binding Path=GroupName}"/>
>>>            </StackPanel>              
>>>
>>>        </HierarchicalDataTemplate>
>>>.
>>>.
>>>.
>>>

>>>
>>>You can see that 'local' is a reference to the other project. The error is on "HierarchicalDataTemplate DataType="{x:Type local:RuleGroup}"
>>>
>>>When I hit "local:", intellisense shows me tje classes in the referenced project, so I know the ref works. Anyone see what I'm doing wrong?