How can I include a preprocessor directive in a pr

问题:

I have built a project that will require a specific #define.

The directions for building that project say "When compiling your project, make sure to #define BLAH".

I would like to make a property sheet and place this directive in the property sheet, so that the people who build a project will not have to worry about it, will just include the property sheet.

Is it possible to place an include directive in a property sheet, and how would that be written ?

Thank you.

回答1:

<?xml version="1.0" encoding="utf-8"?> 
<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">  
  <PropertyGroup Label="UserMacros" />
  <PropertyGroup />
  <ItemDefinitionGroup>
    <ClCompile> 
      <PreprocessorDefinitions>BLAH;%(PreprocessorDefinitions)</PreprocessorDefinitions>    
    </ClCompile>
  </ItemDefinitionGroup>  
  <ItemGroup />
</Project>