Question hex edit

[TheCowboy]

I wanna read and write blue zone but I have no idea about that.how can I do that? I'm beginner at vb.net.

 

[TheCowboy]

anyone will help?

 

[JohnH]

Have you done any research, for example through these results: vb.net hex editor - Google Search
One of the first matches is Be.HexEditor (.NET C# hex edit control) that should be very useful for you.

 

[TheCowboy]

yeah searched for it but want change zone at picture :C I really need help about that problem.

 

[TheCowboy]

I've found something works to me but now is the question I want to write textbox2.text to blue zone fully but how can i do that?

 

[JohnH]

Reading the post again I find it possible that your question has nothing to do with hex editors, but that you want to read and write a specific range of byte values from a binary file. If so, you can do that using the FileStream class. To convert bytes to String and vice versa you need the Encoding class.

 

[TheCowboy]

I solved my problem but new problem is read a byte at offset. length is 16

 

[JohnH]

I will again suggest you use FileStream Class (System.IO)