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I've found a way, thank you all.

I know how to do that using other tools, however, I want to create my own patcher.

This line returns an error:

byteError(i) = Byte.Parse(hexVal.ToString)
Object reference not set to an instance of an object.

What should I set hexVal to? It doesn't have a value.

I thought of an embedded resource, but how can I make bytes embedded resource? Google didn't return much when I searched.

Hello,
So I also have this code in my project:

Dim byteError As Byte() = { _
}

I'm going to add 260k bytes in that part of code. However those 260k are in the format...

Hello, I've got this code:

Public Shared Function ReplaceBytes(ByRef Source As Byte(), ByRef Find As Byte(), ByRef Replacement As Byte()) As Byte()
Dim Step1, Step2 As New List(Of...

The one I'm going to simulate a click to.

Hello,
I searched for this for a while but I cannot exactly find what I need.
I have got a tool which moves the mouse to a specific X, Y position then click with mouse_event

However, I want it...

Hello,
I'm thinking of a way to login to my Yahoo email account and to retrieve the mails list from it.
The way I thought of is putting a WebBrowser control then logging in from there, but is there...

Hello,
I got the following code in my application:

Dim sql = <sql>
INSERT INTO table (columns)
VALUES (@columns)
</sql>
Using...

Hello,
I programmed a simple tool that uses the mouse_event and SendKeys.Send functions.
I downloaded the tool from a VPS and started it using Remote Desktop Connection from my local PC and...

It's a Unity3D game.

Hello,
I managed to get this following code:

Public Declare Function SendMessage Lib "user32.dll" Alias "SendMessageA" (ByVal hWnd _
As IntPtr, ByVal Msg As Integer, ByVal wParam As...

Thank you, that'll help me a lot getting started!

Hello!
My tool is used to submit information from user to my database, and I'm trying to use Google API to also sync my database information with a Google spreadsheet so other colleagues can access...

Thank you all, that's really helpful!

Hello, my tool is collecting the users' IP addresses and I'd like to only collect a part of it not the full one.
Example: user IP is 100.200.300.400
I want it to get collected as 100.xxx.xxx.400...

Hello, I have a tool that inserts to a MySQL database, here's my code:

Gives me that error:
http://i63.tinypic.com/118k21x.png

It also confuses me because the same code doesn't give any errors...

Exactly what I needed, thank you!

The purpose of the application is to make everything automatic, also to save the cropping & saving effort, etc. Since it will take many pictures within seconds.

Hello, I've been looking for codes or ideas to screenshot the active window without the title bar.
The purpose for this is taking screenshots of a game in window mode without showing the bar or any...

Sadly it doesn't work still even after reinstalling VB 2010, and I need to stick with it since I've got XP users too so I cannot upgrade to 2012 which uses .NET Framework 4.5 that XP users can't...

Do you think that's the only way besides NuGet? Since the source is in C# and I've never used C# before.

Downloaded the library for C#/.NET from here: https://github.com/sendgrid/sendgrid-csharp
Couldn't find the .dll reference there, please correct me if I'm in the wrong place.

Hello, I'm trying to get the library of SendGrid to send some emails with the API key, however, I'm unable to get the reference for SendGrid for the importing line.

NuGet package manager somehow...

So simply it would be creating an invisible web browser then navigate it to a form online then send it from there?

Don't you think it'll seem suspicious if a tool requires you to enter your password to submit a form?

Hello. I'm developing an application which sends information from a form that the user fills to an email address.
However, I don't want to write my email address or password (in the code) and send...

How exactly does the second code work more efficiently? I mean, what is the difference if both give the same outcomes?

Hello, I got this text in my TextBox:
"active=abc123
something=else
whatever=5555"

I want to read the rest of the line after a specific word, but my code reads the whole text including the...

It was like Inferrd said! I feel stupid for not noticing that. No wonder why it didn't give an error on the ioFile 1 (had over 7800 lines) but gave on the other 2 files which had very few lines.
...

Value is also shown as "{"Index was out of range. Must be non-negative and less than the size of the collection."}"
I tried to slow down a bit and it gave me the exception at "RandomServer =...

Hi,
I've got this code here to choose some random stuff from notepads:

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

Nevermind, got it! Thanks.

So far I could only try with the element ID one, not sure how to try with the class.
Any examples or ideas as for the code in the original post?

Hello, I need help with clicking a button on a website to submit a form. That button doesn't have ID and I gave up on making that work. Any ideas?

Button code:
https://i.imgur.com/NalVfwE.png
...

I think that will do the job. I don't know why I didn't think of that. Thanks!

I don't own the game and I cannot make the tool automatically start it, sadly.

It somehow doesn't work.
Here's how my code looks like:

Dim Client() As Process = Process.GetProcessesByName("Client")
Dim CleanCheck As Boolean = True
Private Sub Form1_Load(ByVal...

Hello, I'm working on a program to clean a game's cache once the game is closed.
So here's what I've made so far:
Created a timer which looks for the game process, if the game process exists, it...