Jump to content
Sign in to follow this  
usera

read and write binary file

Recommended Posts

usera

Greeting,

I have a question to read and write binary file

I have a binary file 50 bytes, call FILEA.BIN, I want to read first 10 bytes and write it to FILEB.BIN, then skip 22 bytes, then read another 18 Bytes and write these 18 bytes to FILEB.BIN, how to do that?

thanks

usera

Share this post


Link to post
Share on other sites
funkey

Use FileOpen, FileClose, FileRead and FileWrite and read the documentation.


Programming today is a race between software engineers striving to
build bigger and better idiot-proof programs, and the Universe
trying to produce bigger and better idiots.
So far, the Universe is winning.

Share this post


Link to post
Share on other sites
usera

Greeting,

I have a question to read and write binary file

I have a binary file 50 bytes, call FILEA.BIN, I want to read first 10 bytes and write it to FILEB.BIN, then skip 22 bytes, then read another 18 Bytes and write these 18 bytes to FILEB.BIN, how to do that?

thanks

usera

Thanks for your reply, did try but look like it wont work, if it is ok, Could you please write me some sample code?

Thanks

Share this post


Link to post
Share on other sites
funkey

Show us what you already have and someone will show you the right way.

Sorry I have no more time today.


Programming today is a race between software engineers striving to
build bigger and better idiot-proof programs, and the Universe
trying to produce bigger and better idiots.
So far, the Universe is winning.

Share this post


Link to post
Share on other sites
usera

Show us what you already have and someone will show you the right way.

Sorry I have no more time today.

Thanks

Share this post


Link to post
Share on other sites
usera

Thanks

Can anyone help "read and write binary file" thanks!

Share this post


Link to post
Share on other sites
Melba23

usera,

So what code have you tried so far? :mellow:

Hint: :(

FileOpen ( "filename" [,

mode ] )

mode - Mode to open the file in - 16 = Force binary mode)

M23


Any of my own code posted anywhere on the forum is available for use by others without any restriction of any kind._______My UDFs:

Spoiler

ArrayMultiColSort ---- Sort arrays on multiple columns
ChooseFileFolder ---- Single and multiple selections from specified path treeview listing
Date_Time_Convert -- Easily convert date/time formats, including the language used
ExtMsgBox --------- A highly customisable replacement for MsgBox
GUIExtender -------- Extend and retract multiple sections within a GUI
GUIFrame ---------- Subdivide GUIs into many adjustable frames
GUIListViewEx ------- Insert, delete, move, drag, sort, edit and colour ListView items
GUITreeViewEx ------ Check/clear parent and child checkboxes in a TreeView
Marquee ----------- Scrolling tickertape GUIs
NoFocusLines ------- Remove the dotted focus lines from buttons, sliders, radios and checkboxes
Notify ------------- Small notifications on the edge of the display
Scrollbars ----------Automatically sized scrollbars with a single command
StringSize ---------- Automatically size controls to fit text
Toast -------------- Small GUIs which pop out of the notification area

 

Share this post


Link to post
Share on other sites
usera

usera,

So what code have you tried so far? :mellow:

Hint: :(

FileOpen ( "filename" [,

mode ] )

mode - Mode to open the file in - 16 = Force binary mode)

M23

I have a binary file 50 bytes, call FILEA.BIN, I want to read first 10 bytes and write it to FILEB.BIN, then skip 22 bytes, then read another 18 Bytes and write these 18 bytes to FILEB.BIN, how to do that?

Share this post


Link to post
Share on other sites
Melba23

usera,

I can read, you know. :mellow:

I am well aware of what you want to do because you already told us in your first post. What I want to see is some AutoIt code written by you trying to do it.

It is very simple: No code = no help!

M23


Any of my own code posted anywhere on the forum is available for use by others without any restriction of any kind._______My UDFs:

Spoiler

ArrayMultiColSort ---- Sort arrays on multiple columns
ChooseFileFolder ---- Single and multiple selections from specified path treeview listing
Date_Time_Convert -- Easily convert date/time formats, including the language used
ExtMsgBox --------- A highly customisable replacement for MsgBox
GUIExtender -------- Extend and retract multiple sections within a GUI
GUIFrame ---------- Subdivide GUIs into many adjustable frames
GUIListViewEx ------- Insert, delete, move, drag, sort, edit and colour ListView items
GUITreeViewEx ------ Check/clear parent and child checkboxes in a TreeView
Marquee ----------- Scrolling tickertape GUIs
NoFocusLines ------- Remove the dotted focus lines from buttons, sliders, radios and checkboxes
Notify ------------- Small notifications on the edge of the display
Scrollbars ----------Automatically sized scrollbars with a single command
StringSize ---------- Automatically size controls to fit text
Toast -------------- Small GUIs which pop out of the notification area

 

Share this post


Link to post
Share on other sites
martin

I have a binary file 50 bytes, call FILEA.BIN, I want to read first 10 bytes and write it to FILEB.BIN, then skip 22 bytes, then read another 18 Bytes and write these 18 bytes to FILEB.BIN, how to do that?

Look up _WINAPI_ReadFile and see the related functions too.


Serial port communications UDF Includes functions for binary transmission and reception.printing UDF Useful for graphs, forms, labels, reports etc.Add User Call Tips to SciTE for functions in UDFs not included with AutoIt and for your own scripts.Functions with parameters in OnEvent mode and for Hot Keys One function replaces GuiSetOnEvent, GuiCtrlSetOnEvent and HotKeySet.UDF IsConnected2 for notification of status of connected state of many urls or IPs, without slowing the script.

Share this post


Link to post
Share on other sites
usera

Look up _WINAPI_ReadFile and see the related functions too.

Thank you very much!

Share this post


Link to post
Share on other sites
usera

usera,

I can read, you know. :mellow:

I am well aware of what you want to do because you already told us in your first post. What I want to see is some AutoIt code written by you trying to do it.

It is very simple: No code = no help!

M23

Thanks

Share this post


Link to post
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now
Sign in to follow this  

×

Important Information

We have placed cookies on your device to help make this website better. You can adjust your cookie settings, otherwise we'll assume you're okay to continue.