假设我有 property $(Foo)
,它被定义为某个函数的结果,它返回字符串 value $(Bar)
。是否可以以某种方式扩展它,以便$(Foo)
将其扩展到 的值$(Bar)
?
给定示例项目:
<?xml version="1.0" encoding="utf-8"?>
<Project xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
<PropertyGroup>
<Bar>Bar Value</Bar>
<Foo>$([System.String]::Concat("$(","Bar",")"))</Foo>
<Baz>$(Foo)</Baz>
<Qux>$(Bar)</Qux>
</PropertyGroup>
<Target Name="Test">
<Message Text="Foo == $(Foo)" />
<Message Text="Baz == $(Baz)" />
<Message Text="Qux == $(Qux)" />
</Target>
</Project>
这是我所拥有的:
S:\>msbuild Test.proj /t:Test /nologo
Build started 18.09.2013 17:52:14.
Project "S:\Test.proj" on node 1 (Test target(s)).
Test:
Foo == $(Bar)
Baz == $(Bar)
Qux == Bar Value
Done Building Project "S:\Test.proj" (Test target(s)).
Build succeeded.
0 Warning(s)
0 Error(s)
因此,$(Qux)
被直接定义为的$(Bar)
被正确扩展,但不是。是否也可以扩展它们?$(Foo)
$(Baz)
S:\>msbuild /version
Microsoft (R) Build Engine version 4.0.30319.17929
[Microsoft .NET Framework, version 4.0.30319.18052]
Copyright (C) Microsoft Corporation. All rights reserved.
4.0.30319.17929