Visual Studio - 生成后事件

Question

I have a C# library I'm compiling in Visual Studio. When that project successfully compiles, I want to create a.zip file. However, I need to use a custom encoding. For that reason, I need to use the .NET CreateFromDirectory method. My question is, how do I use a .NET method from the post-build events in Visual Studio? Currently, I have the following:

Add-Type -Assembly 'System.IO.Compression.ZipFile'

[System.IO.Compression.ZipFile]::CreateFromDirectory(".", "../$(SolutionName).zip")

When I run this, I receive an error that says:

Error   MSB3073 The command "Add-Type -Assembly 'System.IO.Compression.ZipFile'
[System.IO.Compression.ZipFile]::CreateFromDirectory(".", "../MySolution.zip")
" exited with code 123. MySolution  C:\Repositories\MySolution\MyProject.csproj 56  

What am I doing wrong? How do I run .NET methods from the post-build events in Visual Studio?

Answer 1

The system error code 123 means

The filename, directory name, or volume label syntax is incorrect.

If you are on Windows, use the backslash \ instead of the forward slash / as the directory separator, and try the command from a commandline first. You also may need to use absolute paths or Visual Studio project path variables, as the runtime current directory of VS - by the time it runs the post build command - may be different from what you'd expect.