WebApr 22, 2015 · Duplicate 'attribute' attribute It is not possible to specify the same attribute more than once unless the attribute specifies AllowMultiple=true in its AttributeUsage. Example The following example generates CS0579. C# // CS0579.cs using System; public class MyAttribute : Attribute { } [AttributeUsage (AttributeTargets.All,AllowMultiple=true)] WebOct 22, 2024 · Code language: HTML, XML (xml) Where is the auto-generated assembly info? My assembly is called DupeAssemblyVersion and I’m targeting .NET Core 3.1. So …
[C#] .NET Core/Standard 2.0 编译时报“CS0579: …
WebJul 24, 2024 · 一、缘由. 当创建 .NET Core/Standard 2.0项目时,VS不会像.NET Framework项目一样自动生成AssemblyInfo.cs文件。. 而且,若是手工在项目中加入以前写好的 AssemblyInfo.cs 文件,编译时会报告“CS0579: Duplicate 'AssemblyFileVersionAttribute' attribute”错误。. 查了一下资料,发现是因为 ... WebThe Eric L. Anderson's post "Duplicate ‘System.Reflection.AssemblyCompanyAttribute’ attribute" describes 3 options : remove the conflicting items from the AssemblyInfo.cs file, completely delete the file or; disable GenerateAssemblyInfo (as suggested in another answer by Serge Semenov) earl gstohl pine haven wy
c# - Resolving Build Error CS0579 Duplicate …
WebAug 7, 2009 · Compile Error CS0579: Duplicate 'AssemblyVersion' attribute Archived Forums Visual Studio > Visual Studio Guidance Automation Toolkit Question 0 Sign in to vote I have created a new GAT project. Removed all the existing projects which are shown by default in the Project. I am adding a new project under … WebJun 13, 2024 · First, I could remove the AssemblyInfo.cs that I already had in my project and add the appropriate attributes to the csproj file. Since I am converting a .Net Framework … WebApr 25, 2012 · Step 2: Navigate to Build > General > Conditional compilation symbols. Step 3: Use conditional defines in the included … earl grey yin zhen