On 2 May 2006, at 23:01, Norman Palardy wrote:
This simply makes a new array that has a new bunch of references to
the same instances.
You'd need something like
redim MyCancelArray(-1)
for each MC as MyClass in MyActualArray
MyCancelArray.Append new myClass(MC) /// this assumes you have
a COPY CONSTRUCTOR that makes a new myClass from an existing one
next
Ah yes, of course! The penny has dropped, as we say in the UK. Thank
you Norman. I will recode immediately! :)
Basically myClass would need to have a constructor that looks like
Constructor(existingInstance as myClass)
me.property = existingInstance.property
// and so on for ALL other properties in myClass
This literally makes a copy
Yup, gotcha.
Personally I tend to like the ability to have an object keep track
of the changes and then I can just keep one set of objects and ask
each one if it had any changes made. This makes for fewer objects
and copies and also makes it easy to figure out if anything changed.
Yes, I see what you mean, however in this instance a simple "revert"
will suffice for my needs.
Thanks again.
I LOVE this list! :) Probably one of the best things about RB.
All the best,
Mark.
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