在MSBuild中使用注册表属性时引用属性？

Question

我正在尝试使用MSBuild来确定SQL服务器实例是否启用了SQL身份验证。我想以下几点：

<Target Name="VerifySQLLoginMode"> 
    <PropertyGroup> 
    <SqlInstanceName>SQL08X64</SqlInstanceName> 
    <SqlInstanceKey>$(registry:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Microsoft SQL Server\Instance Names\SQL@$(SqlInstanceName))</SqlInstanceKey> 
    <SqlLoginMode>$(registry:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Microsoft SQL Server\$(SqlInstanceKey)\MSSQLServer@LoginMode)</SqlLoginMode> 
    </PropertyGroup> 

    <Message Text="SqlInstanceName = $(SqlInstanceName)" /> 
    <Message Text="SqlInstanceKey = $(SqlInstanceKey)" /> 
    <Message Text="SqlLoginMode = $(SqlLoginMode)" /> 

    <Error Condition="'$(SqlLoginMode)' != '2'" Text="Error: SQL Authentication is disabled. Please enable it." /> 
</Target> 

不幸的是，的MSBuild似乎并没有让里面$(registry:...)性引用属性（$(SqlInstanceName)）。

或者有什么方法可以使这项工作？

Answer 1

其实，它可能是使用32位MSBuild。使用MSBuild 4.0 property functions给我这个：

<Target Name="VerifySQLLoginMode"> 
    <!-- Note that this can't deal with the default instance. --> 

    <PropertyGroup> 
    <SqlInstanceName>SQL08X64</SqlInstanceName> 
    <SqlInstanceKey>$([MSBuild]::GetRegistryValueFromView('HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Microsoft SQL Server\Instance Names\SQL', '$(SqlInstanceName)', null, RegistryView.Registry64, RegistryView.Registry32))</SqlInstanceKey> 
    <SqlLoginMode>$([MSBuild]::GetRegistryValueFromView('HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Microsoft SQL Server\$(SqlInstanceKey)\MSSQLServer', 'LoginMode', null, RegistryView.Registry64, RegistryView.Registry32))</SqlLoginMode> 
    </PropertyGroup> 

    <Message Text="SqlInstanceName: $(SqlInstanceName)" /> 
    <Message Text="SqlInstanceKey: $(SqlInstanceKey)" /> 
    <Message Text="SqlLoginMode: $(SqlLoginMode)" /> 

    <Error Condition="'$(SqlLoginMode)' != '2'" Text="Error: SQL Authentication is disabled. Please enable it." /> 
</Target> 

...它工作正常。