对现在可以在 .csproj 或使用 AssemblyInfo.cs 定义属性，但是只能使用一个位置，否则

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如果要使用 AssemblyInfo.cs ，请将以下内容添加到 .csproj 中，以避免重复错误：

 < PropertyGroup> 
< GenerateAssemblyInfo> false< / GenerateAssemblyInfo> 
< / PropertyGroup> 
 

如果您感兴趣的是如何工作，请查看 GenerateAssemblyInfo任务。

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否则，删除 AssemblyInfo.cs 并将以下属性添加到您的 .csproj 文件：

 < PropertyGroup> 
< AssemblyVersion> 1.2.3.4< / AssemblyVersion> 
< / PropertyGroup> 
 

I want to versioning my asp.net core app.

I followed this link: http://www.matthiaseinig.de/2013/05/20/auto-generate-fileversion-for-all-projects-in-a-solution-with-t4/ , but I want to remove project assembly info, but I didn't find it.

How to remove duplicated assembly info? I want to override asp core assemblies with another file.

BETTER SOLUTION

After a while I realize that the best solution is to use a T4 file, the version is incremented automatically after each build.

look here:

http://www.matthiaseinig.de/2013/05/20/auto-generate-fileversion-for-all-projects-in-a-solution-with-t4/

Right now properties could be defined in .csproj or using AssemblyInfo.cs, but only the one place could be used, otherwise "Duplicate" errors are generated.

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If you want to use AssemblyInfo.cs, add the following into .csproj to avoid duplication errors:

<PropertyGroup>
  <GenerateAssemblyInfo>false</GenerateAssemblyInfo>
</PropertyGroup>

If you are interesting how does it work, look into GenerateAssemblyInfo task.

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Otherwise, remove AssemblyInfo.cs and add the following property into your .csproj file:

<PropertyGroup>
  <AssemblyVersion>1.2.3.4</AssemblyVersion>
</PropertyGroup>