Is there any MSbuild task to check if a string contains another string (similar to string.contains)

Question

I have this Msbuild code:

<Import Project="A.proj" Condition="$(BuildDefinition) =='Dist Staging to Dev' Or $(BuildDefinition) =='Dist Staging to Dev(Services Only)'"/> 

But I was wondering if is there anything similar to check if an string contains some text to get something similar to:

<Import Project="A.proj" Condition="$(BuildDefinition) CONTAINS 'Dist Staging to Dev'"/> 

Answer 1

If you use MSBuild 4, you could use Property function

<Import Project="A.proj"          Condition="$(BuildDefinition.Contains('Dist Staging to Dev'))"/> 

(More info on Property function)

Answer 2

MSBuild4: As Julien said, in MSBUILD 4 is possible to user Property Function.

MSBuild 3.x: In previous versions is possible if you use Tigris MsBuild Tasks

You can use task RegexMatch and use a regular expression