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i dont want to alter it from another thread, what i want is to delegate the management to an universal construct of some kind. If i could store the reference of a variable i could do it via a time...

thanks but that totally doesn't help me at all. heres what im trying to do



Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
...

For example when i pass a variable to a function byref i can use it to directly modify the other class's variable but only while in scope of that function, i want to store that reference to do just...

How would i do that in vb.net? or c++? My first reaction was to loop short beeps with various frequencies but that just produces beep | CUT | beep | CUT.... no good. Also i want to adjust the...

its not in form_load but the event originates from form_load. I just tested the same file on my laptop (same os, same vs) and the program compiles and instantly breaks due to the null reference error...

ah didnt take that long, i had this:

MenuPanel.Visible = False
MenuPanel = New Panel()

which is obviously false and it should tell me "menu panel is not instance of an object...

well i dont have that specific one anymore nor do i remember it but i just ran into another similar phantom issue, when i find it ill post it

I havent used vb on this computer in a while and yesterday i had the weirdest experience, there was a bug in my program (i didnt know that) and vb compiled and ran it anyway but the algorithm just...

I ended up making a little code snippet that took the html and .js data, mashed it all together into one file and then display that. Funny thing is it still doesn't work, this time no javascript...

The browser version reports as ie9, for some reason in web pages with multiple javascript files included the scripts cant access global variables from previously declared files even though the pages...

I have a heavily timer tick driven application that seems to randomly just stop on vista/w7 while minimized, sometimes it goes on for hours sometimes just minutes but the end result is same just...

too bad, i figured it would look neat for reading memory and not having to do a byte conversion on the recieving end whether im reading an int or float etc, i guess i could write them out as...

i recently discovered a nice feature called overloading, now the question is can i also do that for outputs? for example i want to call a function that would automatically return the datatype i...

i need to save an array of intptrs as a part of a structure in a file, vb.net gives me "File I/O of a structure with field 'pList' of type 'IntPtr' is not valid." error, ok i figured and tried to...

quick followup: the line that the jit debugger is saying is broken is

if bBv < (bRv + bTv) then

all of these variables are bytes and have a value so.. whats going on?

I have this vb program that uses 2 dlls i made in c++, the dlls are attached to the project and are set as "copy always" and in vs debug mode they work fine, however when i try to publish the program...

Yesterday i finished a project ive been working on for weeks or well i thought i had finished it.. in VS debug environment it runs fine doing its logics for hours without a problem but after...

Im trying to find a function address in an external process, for that i need the function offset from dll base so i figured i could use loadlibrary to get the base of dll and subtract that from...

So assuming storage space is a nonissue (ie i dont have any plans to transmit that variable or variable structure to anywhere outside the process) is there any point declaring booleans, bytes or...

its for reading processes, their modules etc.. anyway i got it working


<StructLayout(LayoutKind.Sequential)> _
Public Structure MODULEENTRY32
Public dwSize As UInteger
...

With the upgraded strictness of pinvoke related datatypes many of my classes have stopped working, right now i traced the failiure to MODULEENTRY32 structure (i think because Module32First returns...

ok resolved again!

i looked up the most anal declaration i could find (by chris128 here, ps! tyvm.) and it works once more!

2 things u need
1. virtualqueryex to actually get an idea what to read, in theory u could ofc just read the entire memory byte by byte but it would literally take hours, its much better to walk the...

it appears i marked it resolved too fast as i still cant figure out how to declare readprocessmemory, right now it is

Private Declare Function ReadProcessMemory Lib "kernel32" (ByVal hProcess As...

hm yes, it appears vs2010 is alot stricter with api data types, swapping out some longs for uint32s did the trick

Hello, i recently upgraded from vs2k8 to vs2k10 and after loading up some of my programs i couldnt help but notice the error window saying "A call to PInvoke function bla bla has unbalanced the...

yea i had a really hard time with that, i compiled the dll in a hundred different ways but i still couldnt manage to call it from vb.net(said its in wrong format or something), eventually i gave up...

I have good news and bad news, the bad: i couldnt figure out how to use dramaqueens class. the good: i brushed up on my c++ skills and wrote a dll injector to inject something that would call...

the target program is basically a database extraction program but a bit more complicated then that as it also somehow detects links between the objects by exchanging cryptic packets with the server....

what im trying to achieve is to use the target program(not mine) as a tool/dll.. sort of and also extend it. Another option would be remaking the program itself but i got a feeling vb.net will come...

So im in need of calling a function in another process, now from the last couple hours of digging ive found out that i need to use createremotethread for that, problem is - it has a bunch of...

im neck deep in raw packets trying to decypher their structures and substructures and right now im wondering if anybody knows what exactly sequence and acnowledgment numbers in TCP packet headers are...

It has occoured to me that i compare a lot of numbers that i want to be roughly the same like 103 and 105 = good or 3.2 and 3.1 = good and writing out the "If a+3 > b and a-3<b then" to give it a...

ok making my first steps towards identifying useful memory, using virtualqueryex api for that. Thing is tho i cant make out what the different returnvalues .states mean
declaration:


Private...

So looks like this is more deeper then i thought, gonna take me a while to wrap my head around it but looks like the intell is good, thx.

Im having some major problems with byte arrays. First off the bigger array i have the more values go missing, i originally wanted to make a huge array and just dump like a 100mb chunk of memory in it...

Ok after alot of pondering i now have a somewhat functional memory scanner/editor, the only problem that remains is that my assumption that mem addresses start at 0 and end at...

words/numbers whatever, heres the prototype sub for scanning so far



Public Sub ScanMemory(ByVal Value As Object) 'enters search object
Dim MemLen As Long =...

trying to build a general memory reading/editing framework

EDIT: also figured out why it only returned 4 letters - coz i used single for buffer but nm that now since its much more efficient to...

im trying to read "calculator" from calc.exe, now i found the mem adress where the value resides but i have a few problems
1) how many bytes should i read? im not just talking about calculator...