How to parse a command line with an an invalid parameter

I want to parse command line but with the possibility of providing an incorrect parameter.
I tried for example:
```
Parser.Default.ParseArguments(Environment.GetCommandLineArgs())
.WithNotParsed(errs => {
// code for errors
})
.WithParsed(opt => {
// code for valid options
});
```

but in situation when any command line parametr is incorrect commandline parser calls only code for errors handling ( "code for errors" in my example).
So how to handle valid parameters and skip incorrect?

未指定原始檔案或測試。首先追蹤 Parser.Default.ParseArguments(Environment.GetCommandLineArgs()) 以及 WithNotParsed 和 WithParsed 回呼，以了解目前的行為；要完成這項工作，需要就如何在處理無效參數的同時處理有效參數達成共識。

由索引模型根據 Issue 內容生成。