#, AbsMax().
Using System;
Using System.Runtime.InteropServices;
class ExternMeth {
// .
[Dlllmport("ExtMeth.dll")]
Public extern static int AbsMax(int a, int b);
static void Main() {
// , int max = AbsMax(-10, -20);
Console.WriteLine(max);
}
}
Dlllmport . DLL, AbsMax (). ExtMeth. dll, AbsMax () . , , 20.
extern , , . , testl MyClass, test2 , .
. . , /, .
/:Asml=testl /:Asm2=test2
extern, . .
extern alias _;
, .
Extern alias Asml; extern alias Asm2;
MyClass .
, . . , testl.cs.
Using System;
namespace MyNS {
public class MyClass { public MyClassO {
Console.WriteLine(" MyClassl.dll.");
}
}
}
test2.cs.
Using System;
namespace MyNS {
public class MyClass { public MyClassO {
Console.WriteLine(" MyClass2.dll.");
}
}
}
, , testl. cs test2. cs, MyNS MyClass. , MyClass .
, test3.cs, MyClass testl. cs test2. cs. .
|
|
|
// , extern alias Asml; extern alias Asm2;
Using System;
class Demo {
static void Main() {
Asml::MyNS.MyClass t = new Asml::MyNS.MyClass();
Asm2::MyNS.MyClass t2 = new Asm2::MyNS.MyClass();
}
}
testl. cs test2. cs DLL. .
csc /t:library testl.cs csc /t:library test2.cs
test3.cs,
csc /:Asml=testl.dll /:Asm2=test2.dll test3.cs
/ ,
, . Asml testl. dll, Asm2 test2.dll.
