How to open a data file (non-text format) and edit the data in the specified location?

lovemekay

Now there is a data file. I have used uedit to find the location that needs to be modified. Now I want to implement it in vb. What should I do?

Can I use binReader binWriter? The main reason is that I don't know how to move to the specified hexadecimal position.

lovemekay

found it

Dim bTmp as Byte
Open "C:\save\file.sav" For Binary As #1
  Get #1,&H01 + 1, bTmp'Read a single byte, if you want double bytes, change it to Integer, and 4 bytes to Long
  Put #1,&H766A + 1,&H09'Save the address of 09 (hexadecimal) in 766A, remember: all addresses in VB must be +1

Close #1

This is for a modifier, which is about the same as what I need.

fan3786

Get #1,&H01 + 1, bTmp'Read a single byte, if you want double bytes, change it to Integer, and 4 bytes to Long
//It is also possible to use byte arrays!!

  Put #1,&H766A + 1,&H09'Save the address of 09 (hexadecimal) in 766A, remember: all addresses in VB must be +1
Reading and writing the above 2 codes is enough! Put #1,&H766A + 1, a(0)