Click here to Skip to main content
Rate this: bad
good
Please Sign up or sign in to vote.
See more: C++/CLI
hi,

ok i have 3 files

target.exe, sample.dll, injector.exe

the target.exe has a code something like these..
int a = 2, b = 3, c;
a + b = c;

and the injector.exe has also a code like this..
int c = 5;

after my injector.exe inject the sample.dll to the target.exe
i want to send int c = 5(from injector.exe) to the target.exe. (How?)


im guessing theres some kind of function in the sample.dll ?


thanks in advance
Posted 26-Aug-12 20:45pm

1 solution

Rate this: bad
good
Please Sign up or sign in to vote.

Solution 1

Define a Property(get set) for the private member c.

Then you can set the property using reflection. Let Property Name is "PropForMyC"

private int c;
Public int PropForMyC
{
get {return c;}
set {c = value;}
}

Suppose you have your Target.exe has an object(class) that has the above mentioned Property. Let this object be obj
Now you can use like this :
PropertyInfo prop = obj.GetType().GetProperty("PropForMyC", BindingFlags.Public | BindingFlags.Instance);
if(null != prop && prop.CanWrite)
{
    prop.SetValue(obj, 5, null);
}


Thanks,

Kuthuparakkal
  Permalink  
Comments
Juan _dela_cruz at 27-Aug-12 11:37am
   
can i also hook my injector to the target.exe ?
Kuthuparakkal at 27-Aug-12 11:41am
   
need more info plz

This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

  Print Answers RSS
0 Sergey Alexandrovich Kryukov 393
1 Sascha Lefévre 215
2 Abhinav S 170
3 Richard Deeming 155
4 CHill60 150
0 Sergey Alexandrovich Kryukov 7,141
1 OriginalGriff 6,410
2 Maciej Los 2,832
3 Abhinav S 2,732
4 Peter Leow 2,694


Advertise | Privacy | Mobile
Web01 | 2.8.150414.1 | Last Updated 27 Aug 2012
Copyright © CodeProject, 1999-2015
All Rights Reserved. Terms of Service
Layout: fixed | fluid

CodeProject, 503-250 Ferrand Drive Toronto Ontario, M3C 3G8 Canada +1 416-849-8900 x 100