Thread: [C#]Getting Address value?

ReadProcessMemory.

To edit, WriteProcessMemory.

These will not work for MapleStory without a bypass.

Originally Posted by Wintermute
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ReadProcessMemory.

To edit, WriteProcessMemory.

These will not work for MapleStory without a bypass.

Thanks, and ok.
I was just wondering, because some other games I would like to make a...program...for.

You also need OpenProcess() to get a HANDLE for ReadProcessMemory()/WriteProcessMemory(). Also like most programs, you need to get privileges to read or write memory to it. Go look up AdjustTokenPrivileges().

Finally Back

Well, any game that has protection, such as x-trap, GameGuard or HackShield, should be unaffected by this method, unless you ahve a bypass.

Originally Posted by KittyKittyBoy17
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You also need OpenProcess() to get a HANDLE for ReadProcessMemory()/WriteProcessMemory(). Also like most programs, you need to get privileges to read or write memory to it. Go look up AdjustTokenPrivileges().

Finally Back

Welcome back. Sure has been awfully lonely without you.

i dont know who even made it,

Originally Posted by m1sniper
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Code:

Useless code

Way to copy and paste some pretty damn useless code without giving any credits, whatsoever. Didn't you ever notice that's a bannable offense?

Anyway, since I don't code C#, I decided to search Google. This is advanced, but should be pretty comprehensive.


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Can someone explain what this means? I don't really like typing stuff that I don't understand =/

PHP Code:

[DllImport("kernel32.dll",SetLastError = true)]
static extern bool WriteProcessMemory(IntPtr hProcess, IntPtr lpBaseAddress, byte [] lpBuffer, uint nSize, out int lpNumberOfBytesWritten); 


All I know:Imports kernel32.dll
intPtr=Pointer
I also know what static extern bool means
The rest of it though...No clue...

I have a book on C#, but it is for beginners, so it doesn't have Reading/Writing process memory.

I mean like. When I call the function. What do I type for each of those?

The first line looks like you import the kernel32.dll.
static is like a constant value except that it can be changed. For example you run a function with a static variable declared in it. Instead of that variable being set to 0 every time you call the function, it will retain its value.
extern means that you call it from another header or source file. An example would be you declared a value call global in header1.h and you want to use it again, you would use the extern keyword in header2.h.
WriteProcessMemory(...) is the function and within its ()'s you have it's parameters. The bool infront of this function is the return value. It will return true if it was successful and false if it failed to write the memory.
IntPtr hProcess is the first parameter. This holds a HANDLE value to a process you want to write memory to.
IntPtr lpBaseAddress is the second parameter. This holds a DWORD value to the address in the process you want to write memory to. An exmaple would be in Minesweeper the address for the height is 0x01005334 or (something like that).
byte [] lpBuffer is the array of bytes you want to write to the address. If you want to write the integer 7 to an address you would use 0x11 (HEX value).
uint nSize is the size of bytes you want to overwrite in the address. It is usually the size of the number of bytes you want to write.
out int lpNumberOfBytesWritten is the number of cytes that this functio nwas able to write in that address.

You might want to use GetLastError() if WriteProcessMemory() returns false.

Normally I would tell you to look it up on the MSDN Library, but today I'm in a good mood.

Originally Posted by KittyKittyBoy17
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The first line looks like you import the kernel32.dll.
static is like a constant value except that it can be changed. For example you run a function with a static variable declared in it. Instead of that variable being set to 0 every time you call the function, it will retain its value.
extern means that you call it from another header or source file. An example would be you declared a value call global in header1.h and you want to use it again, you would use the extern keyword in header2.h.
WriteProcessMemory(...) is the function and within its ()'s you have it's parameters. The bool infront of this function is the return value. It will return true if it was successful and false if it failed to write the memory.
IntPtr hProcess is the first parameter. This holds a HANDLE value to a process you want to write memory to.
IntPtr lpBaseAddress is the second parameter. This holds a DWORD value to the address in the process you want to write memory to. An exmaple would be in Minesweeper the address for the height is 0x01005334 or (something like that).
byte [] lpBuffer is the array of bytes you want to write to the address. If you want to write the integer 7 to an address you would use 0x11 (HEX value).
uint nSize is the size of bytes you want to overwrite in the address. It is usually the size of the number of bytes you want to write.
out int lpNumberOfBytesWritten is the number of cytes that this functio nwas able to write in that address.

You might want to use GetLastError() if WriteProcessMemory() returns false.

Normally I would tell you to look it up on the MSDN Library, but today I'm in a good mood.

Now I can finally do something with it...That is if I don't have to reformat my computer due to a keylogger...

[Thanked]