Flexible dllimport

[H. van Kooten via .NET 247]

Hello,

I've got the following code:
namespace Test1
{
public struct stTest
{
public const string sDll = "C:\\Test1\\Test1.dll";

[DllImport(sDll)]
public static extern short Test1_Show(string Text);

[DllImport(sDll)]
public static extern short Test1_Add(string Text);

[DllImport(sDll)]
public static extern short Test1_Hide();
}
}

This all works, but I want the path to be changeable, something like:
public string sDll = ConfigurationSettings.AppSettings["DLL"]
but only constants are aloud.
The problem is, there are more Test1.dll's on the same PC and I want to switch between them.


Tnx,

 

[Mattias Sjögren]

This all works, but I want the path to be changeable, something like:

You can use Reflection.Emit to generate them dynamicly

http://www.msjogren.net/dotnet/eng/samples/dotnet_dynpinvoke.asp



Mattias