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+---- Thread: [C#] Can I overwrite .dll and output a different .dll if it's opened with OpenFileDialog? (/showthread.php?tid=5446613)
Can I overwrite .dll and output a different .dll if it's opened with OpenFileDialog? - Pernille - Oct 28, 2016
Question's in the title. Say the original .dll is 12121212, and a user loads it onto my program with OpenFileDialog, can my program change the 12121212 to a 34343434? If so can someone please show me how to do that?
Like turning "du1nc8un2y23nc2c23c2f2vc2y3ucbd2C@#c24bvc2" into "1234567890abcdefghijklmnopqrstuvwxyz".
* - Rawrrasaurus - Oct 28, 2016
Yes. When you use OpenFileDialog, you are just getting a reference to the file.
* - Pernille - Oct 28, 2016
(Oct 28, 2016 06:05 AM)Rawrrasaurus Wrote: Yes. When you use OpenFileDialog, you are just getting a reference to the file.
How do I get it to output the same file with different content?
* - StayTech666 - Oct 28, 2016
(Oct 28, 2016 06:06 AM)Rich4raud Wrote: How do I get it to output the same file with different content?
Using a FileStream, you can modify the contents of the file.
* - mrkoolaid - Oct 28, 2016
short answer, yes.
long answer... just ask another question lol
Also, you would use a hex editor (hiew) or something to change the values. remember if your changing the values they have to be the same size or the exe will probably fail to execute