針對比項目當前目標框架更高的框架

Question

我收到了這些構建警告。

The referenced project 'X' is targeting a higher framework version (4.5) than this project’s current target framework version (4.0). This may lead to build failures if types from assemblies outside this project’s target framework are used by any project in the dependency chain.

The primary reference "C:\X\X.dll" could not be resolved because it was built against the ".NETFramework,Version=v4.5" framework. This is a higher version than the currently targeted framework ".NETFramework,Version=v4.0".

This may lead to build failures.

有誰知道哪一種失敗？

Answer 1

如果您引用的程序集使用在.NET 4.5中添加的任何內容，並且在4.0中不存在，它可能會失敗。您可以查看更改和添加的列表，例如這裏：Differences between .NET 4.0 and .NET 4.5 in High level in .NET