Has Dataset Changed?

[Guest]

Hello,

I have a form where I want to only enable a save button when something has
changed in the dataset. Currently I'm checking current values against
original values everytime a value is changed to enable/disable the save
button. Is there a way of telling if a dataset has been changed (ds
property?) other than using this method?

Any help greatly appreciated!
Thanks in advance

 

[Guest]

Mark,

If ds.HasChanges Then ...

Kerry Moorman

 

[Guest]

Thanks Kerry!

Mark,

If ds.HasChanges Then ...

Kerry Moorman

 

[zacks]

Mark,

If ds.HasChanges Then ...

I wonder if the DataSet class is "smart" enough to set this property
off if a changed value is changed back to the original value?

 

[Guest]

zacks,

No, I don't believe it is that smart.

Kerry Moorman

 

[Cor Ligthert [MVP]]

Kerry,

What do you mean with set back, if you mean set back by hand to the original
values, than it will forever be a question if that was a change or not,
however if it is using the methods Reject changes or accept changes, than it
would do that. (Even it it has been a datarow that was changed)

I hope this gives an idea,

Cor