> >What is the difference of the follows ?
>>
>>1. AppDomain.CurrentDomain.BaseDirectory
>>2. Environment.CurrentDirectory
>>3. AppDomainSetup.ApplicationBase
>
> 1 and 3 are basically thr same. The difference is that
> AppDomainSetup.ApplicationBase is writable, but
> AppDomain.BaseDirectory is read-only since you can't change it after
> the appdomain has been created.
>
> 2 is something entirely different. It's used to resolve relative
> paths, among other things. You can change the CurrentDirectory at any
> time in your code, and it may also be changed by things like the
> FileDialogs.
>
>
>>When I do Assembly.Load(...)
>>Which is used ?
>
> See http://msdn2.microsoft.com/en-us/library/yx7xezcf.aspx
>
>
> Mattias
>
> --
> Mattias Sjögren [C# MVP]  mattias @ mvps.org
> http://www.msjogren.net/dotnet/ | http://www.dotnetinterop.com
> Please reply only to the newsgroup.

> >Make Environment.CurrentDirectory different from
>>AppDomain.CurrentDomain.BaseDirectory
>>when I move Plugin.dll  into CurrentDirectory , and
>>Assembly.Load("Plugin.dll ") work fine.
>>but when I move Plugin.dll  into BaseDirectory, Assembly.Load("Plugin.dll
>>")
>>dosen't work.
>>
>>It seem's that Assembly.Load search CurrentDirectory , and NOT search
>>BaseDirectory
>>
>>Is it right ?
>
>
> Assembly.Load takes an assembly name (e.g. "Plugin"), not a file name
> (like "Plugin.dll"). So I'm guessing you're actually using
> Assembly.LoadFrom. I assume LoadFrom uses the CurrentDirectory to
> resolve relative paths. If you instead use Assembly.Load("Plugin") I
> think it should look in the appbase directory.
>
>
> Mattias
>
> --
> Mattias Sjögren [C# MVP]  mattias @ mvps.org
> http://www.msjogren.net/dotnet/ | http://www.dotnetinterop.com
> Please reply only to the newsgroup.