Random, , , _Len(One Member)) 3: Seek(1, Number Of Records) 4: One Member. This is odd as i also retested my original method and this also worked(Seek & Put).
I have share many programs on this website for everyone to use freely, if you need further assistance, than please contact me on easytutor.2ya [at the rate] gmail [dot] com I have special discount scheme for providing tutor services.
I am providing tutor service to students from various contries, currently most of my students are from United States, India, Australia, Pakistan, Germany, UK and Canada.
You will then be prompted to enter the recovery key to progress and the system will ask for this on each reboot.
If the recovery key is not known this can result in data loss or an unnecessary operating system re-install.
You could certainly take your object and serialize it to a byte array that you then write to an RAF (or just write the serialized bytes using a fileoutputstream) - but that's not going to help you when you want to update a record because the serialized form of the record will probably be of different length each time you change it.
As mentioned in one of the comments, what you are looking for is a database - a higher level abstraction than the simple linear chain of bytes that Random Access File will give you access to.
Since it is a node object, RAF doesn't have any read/write methods.
I did implement Serializable for my tree class but still not sure how to write the tree out to file. My second issue is I am not sure how to seek the file to overwrite.
Once i have updated the record, then go to enter a new record it continues to produce copies of the updated record regardless of the entry details for the new record.
The code for my Update Button is as follows: 1: Dim One Member As Member Type 2: File Open(1, Filename, Open Mode.
but we have temporarily restricted your access to the Digital Library.