Make binary target the startup project in vsxmake generator if possible about xmake HOT 3 CLOSED

#2969 或者存在 BuildAll 时把BuildAll作为第一个；但 BuildAll 如果是phony target，点运行还是会报错。有没有什么办法在试图运行phony target的时候给出正确的报错信息？

from xmake.

但可以调整target顺序来指定默认startup target。这样当项目中有binary类型时，将其中一个放到.sln里第一位即可指定为default startup target，直接打开点运行就可以。

原本就有做处理，如果不 work ，可以调下这里

from xmake.

Bot detected the issue body's language is not English, translate it automatically.

But the target order can be adjusted to specify the default startup target. In this way, when there is a binary type in the project, put one of them first in .sln and specify it as the default startup target. Just open it and run it.

It is already processed. If it does not work, you can adjust it here.

from xmake.